beximco textile online application
TRANSCRIPT
EXECUTIVE SUMMARY:
The RMG industry is the backbone and motor of
Bangladesh’s economy. This industry developed rapidly over the
past 30 years by taking advantage of the favorable trade quotas
granted to Bangladesh by the international “Multi-Fiber-
Agreement” (MFA). In addition, low labor costs have always been
one of the competitive advantages for Bangladesh garments in the
global sourcing market. Today, Bangladesh is the third largest
RMG exporter in the world. About 4,200 apparel factories export
garments worth nearly US$ 10 billion, contributing more than 75%
to Bangladesh’s total export earnings. The industry provides
direct employment to over 2.3 million workers – mainly women –
and indirectly supports the livelihood of about 20 million
people. Since the abolishment of the MFA in 2012 the RMG sector
in Bangladesh faces much stiffer competition. Garment prices have
been falling by as much as 10% annually over the last three
years. On the other hand, increasing production costs are putting
the industry in a very precarious economic situation. In
addition, the pressure from buyers has been increasing, demanding
from suppliers’ full compliance with internationally recognized
social and environmental standards, quality products and short
and reliable delivery schedules. The core problem is that under
such conditions a significant number of the factories are not fit
enough to survive in the global market.
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I have prepared this report mainly based on practical field work
method & how to impellent online garments production system.
Different data used in this report were collected from different
secondary sources.
CHAPTER 1
INTRODUCTION
1.1 BACKGROUND OF THE STUDY
Garments Industries in our country is facing the challenge of
export of their products in the world market. The market has
become very competitive and it is very hard for the poor
countries to survive in the quota free market. Efficient
management and proper business strategies can produce quality
production in minimal time and costs. The overall impact of the
readymade garment exports is certainly one of the most
significant and economic development in contemporary Bangladesh.
Because the Economy of Bangladesh largely depends on the RMG
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sector, in short, this sector is still considered as the lifeline
of the Bangladesh’s economy and plays an indispensible role for
the social stability of the country. Computerization is a tool to
achieve this goal which allows the best use of the information to
make future plans. The aim of this study is to help the garments
industries of our country by using proper use of computer
technology. As a reference have to visit Textile factory named
BexTex (Beximco Textiles Limited). But I found that BexTex
(Beximco Textiles Limited) is not using a proper computerization
system for production and inventory management system. Most of
the works are carried out in pen and paper. This is slowing down
the operations and errors are made frequently. Most of the time,
they are losing the old data. The current situation is very poor
in the BexTex (Beximco Textiles Limited) in case of
computerizations.
1.2 PROBLEMS OF CURRENT SYSTEM
Current system has many problems. Main Problems are described
bellow
• Production section of the BexTex (Beximco Textiles Limited) is
doing the work manually.
• In garments division most of the works are carried out in pen
and paper.
• Sometimes administrator cannot get proper information about the
product.
• Buyers cannot place the order easily.
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• This system is not efficient and takes long time.
1.3 OBJECTIVE OF THE STUDY
The goal of our project is to make the entire system efficient
and user friendly to the product manager and administrator. The
objectives focusing on our attempt are mainly concerned:
• To increase the flexibility of the administrator, agents and
buyers.
• Making the system faster than the present system.
• To eliminate the paper work of the agent.
• To facilitate the Administrator so that he can easily access
product information from anywhere.
• To reduce complexity of the production section.
• To reduce physical labor of the personnel at the BexTex
(Beximco Textiles Limited).
• To reduce workers of the BexTex (Beximco Textiles Limited).
1.4 METHODOLOGY
Methodology is defined as a collection of procedures, techniques
and tools that is used for the development. Methodology is not
only a set of methods but it also includes the Ideas, rationale
and assumptions which is underling the research or investigation.
Software development methodology helps us to contribute our
effort to develop and implement a system by the collection of
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theories and concepts, comparative studies of different
approaches and by development of individual methods. This
methodology was followed:
• PHP
• MySQL database
• Apache Server
These tools are described in chapter 6
1.5 CONCLUSION
Science has brought the world at our door. Internet has made our
life easier. With the development of civilization, our life has
become comfortable and luxuries. Today every people all around
the world want to do something in an organized way. This need is
met by the addition of database technologies that retain key
information and allow for an easy way to manipulate that
information. If anybody wants to maintain his/ her system by a
organize way, web database can serve for this purpose. “Garments
Production Management System” provides the facility to maintain
link between all of the sections of garments production and keep
track of all the product information up to final shipment.
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2.1. INTRODUCTION
Requirement analysis is the way to understand the requirements of
the users of the system. It explores the expectations of the
users about the proposed system. Requirements are actually the
descriptions on how the system should work and interact with the
user of the system. Requirement analysis is difficult as it
brings together all the requirements and interest of the business
personnel. The efficiency of the final product depends on the
accuracy of the requirement analysis. As this is the base of the
future work, so the analysis part of this project was performed
carefully.
2.2 THE PRODUCTION CYCLE OF READYMADE GARMENTS
The needs for cotton fabrics are increasing day by day worldwide.
The world is moving forward and the demand of garments has a
vertical growth not only for clothing but also for households,
fashion and industrial purpose. The garments industries usually
follow different steps for production of the readymade garments.
The following steps are described below
2.2.1 Achievement of Raw Materials
Raw materials which are used in the production, completely
depends on the contract. Buyers provide only the fabrics and
clothes and the company gathers the rest of the raw materials.
2.2.2 Acquisition Procedures
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Acquisition Procedures means the way that the company follows to
incorporate the raw material from different sources. The company
buys the raw materials from either retailers or whole sellers who
are involved in the production of such raw materials.
2.2.3 Merchandise Information
At this stage, the production manager gathers all the information
related with the raw materials which is achieved by one of the
procedures mentioned above. Then a sample is designed as
specified on the order from the buyers.
2.2.4 Scheduling
This is the most important factor in manufacturing procedure. The
productivity of the company depends completely on scheduling. In
manufacturing process, scheduling maximizes the efficiency of the
business operations and reduces the cost. Scheduling is to set a
goal to minimize the production time and costs by explaining
clearly what to make and how many in quantity in a specific time
period with the use of specific equipments and manpower. The
company sets a target to achieve the goal and follows the steps
on day to day basis. Scheduling is to planning the activities
required for production at different stages from the date the
resources become available to determine the shipment date.
2.2.5 Production Process
Production starts at this stage and the amount of daily
production is recorded. The progress of the production is related
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with the scheduling. BexTex produces Menes, Women’s and
children’s garments in all fashion categories from superior dress
shirts to regular formal shirts, casual styled garments with
fashion silhouettes and details with prints, embroideries etc and
also laces and high detail cut and sew styles.
2.2.6 Product mix:
The Essess fashions Limited produce different types of garments
which are as follows:
Basic T-shirt Sports wear Polo Shirt Kids wear Tank Top Bermuda Trouser Woven Bottoms Jacket Sweat Shirt
2.2.7 Sequence of operation for each product:
Order collection
Produce sample
Order received
Yarn booking
Fabric knitting or weaving
Fabric received
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Fabric inspection
Garments pattern
Marker making
Fabric spreading
Fabric cutting
Sewing input area
Process Q.C
Sewing Output table (Q.C of 100% garments)
Washing/ non washing
Cleaning fabric
Final inspection (Get up check)
Individual size matching
Assorting (size wise ratio)
Folding & Polly bag packing
Cartooning
Send to Buyer
2.2.8 Pattern Section
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To develop all parts of the garments on plain board paper is
called pattern. Pattern is an individual component of garments
which is followed according to specific sheet. A pattern is an
actual copy of different parts of garments that is made by
cutting broad papers after sketching on it. According to this
pattern cloth is cut & then garments are made. For industrial
production different patterns are made for different size.
Bextex produce two types of pattern. Basic pattern & garments
pattern. Block pattern is used to develop sample & garments
pattern is used for bulk production. Garments pattern is made on
mount board. Seam allowances, trimming allowances, dart, pleat
etc are considered on garments pattern.
For bulk production Bextex use computer aided pattern. They use
MODRIS software for pattern making. Bextex use Digitizer manager
made by Lectra for computer aided pattern making.
2.2.9 Sample section
Bextex produces sample of garments for every style & measurement
before bulk production according to buyer’s requirement. After
making a sample it is send to buyer for approval.
Sample
-Sample is the specimen of any product.
-Sample is a specimen or we can say a part which shows that the
whole is look like.
-Sample is the physical form of design.
-sample is the physical form of buyer’s style.
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Style: A style is the characteristics or distinctive appearance
of an item. Style is a quality or mode of design and decoration
frequently associated with architectural and decorative forms.
Types of sample
Buyer requires different kinds of sample. We categories the
sample as per different buyers’ requirement as follows:-
Counter sample/ 1st Prototype sample :
Also known as first Prototype sample. First sample which is
made according to the buyer’s specification by using
available fabrics and accessories. Only one size sample is
made and quantity is 4/5 pieces (depends on buyer). The size
is basic size. After finishing the sample 2/3 pieces. Sample
will be sent to buyer for buyer’s comments.
2nd Prototype sample:
2nd Prototype sample is made on the basis of 1st Proto
sample’s comments. Same procedure is maintained on 2nd Proto
but you have to rectify buyer’s comments which are given on
1st Proto.
3rd Prototype sample:
3rd Prototype sample don’t need to make if 2nd Proto sample
is approved. If buyer didn’t approve 2nd Proto sample then
have to make it. Sample making procedure is same as 2nd
Proto if buyer didn’t demand anything.
Pre line Sample:
Pre Line Sample is made with actual fabric &
accessories .Size is basic & quantity is 5/6 Pieces (depends
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on buyer) & is sent to buyer. Pre Line Sample is used for
Fashion show.
Salesman Sample:
In the sample procedure Salesman sample is very important
for buyer & order recipients. Because buyer collect the
order from their customer & order to factory. Buyer’s
salesman shows the sample & collects the order from customer
or buyer participates Trade Fair to collect the order.
Medium Submit Sample:
From salesman sample 3 or 4 pieces. Sample is sent to buyer
for their checking and comments which is called Medium
Submit Sample.
Size Set Sample:
Sample made from all sizes of the Size Specification Sheet
(which sizes will be given to the factory) is called Size
Set Sample. From 1st Proto to Salesman Sample there has to
make only basic size but on Size Set Sample all sizes are
made according to order sheet. Size Set Sample can be made
with substitute fabric or actual fabric. Measurement is the
main factor in Size Set Sample.
Pre Production Sample:
Once the size set sample has been approved another sample is
made with actual fabrics & accessories to get approved from
Buyer’s Representative before starting bulk production. Pre
Production Sample is made by the particular sewing line
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where bulk production will be made to see that the line will
be capable to make the style or not.
Production Sample:
Sometimes the buyer wants to see the quality of running
production. Then some sample is picked from the sewing line
and sent to buyer. Then it is called Production sample. The
quantity and size depends on buyer’s requirement.
Wash and Lab Test Sample:
During bulk production sometimes buyer may asked for some
sample to do the lab test for non washed garments and some
other tests i.e. washing and water resistance test for Seam
Sealed Garments, Printing Quality Check, etc. Then it may
call wash or lab test sample .Size is not factor but you may
have to send all of the color of the style.
Shipment Sample
A sample is sent to the buyer during export from the bulk.
It is called shipping sample. It may require for custom this
sample. Also if the garment is defective it does not matter.
Out of all those above samples there are two more
samples as following:-
Photo Shoot sample:
Buyer wants this sample for photo session which will be used
in the Catalogues, Fashion Magazines, etc. This sample is
made with actual fabrics and accessories.
Mock – up Sample:
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Mock –up sample means mock of any part or portion of a
style. If any part of any style is difficult to sew or
making then factory can suggest another construction and
send to buyer the mock of that part or at the same way if
buyer wants any great change of any portion or part of any
style then buyer may develop that portion or by their
technician and then they send it the factory with the sample
or separately. Mock- up Sample is submitted from either side
before starting bulk production.
2.2.10 Marker section
In Bextex marker is made both manual system & automatic system.
In computer aided marker Bextex use DAIMINO@WS3 software.
In manual marker making process, marker man use pattern paper to
draw different garments parts in marker paper.
Bextex uses nine (9) types of marker:
1. Solid
2. Check match
3. Self edge
4. One garment one way
5. All garment one way
6. Group marker
7. Rise match
8. Side match
9. Nap down
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Solid marker: Solid marker is used for solid fabric. All
pattern parts can placed anywhere in the marker with correct
grain line matching. Marker efficiency is higher for solid
fabric.
Check matching: Check match marker is used for check fabric.
First, parts r cut by taking more allowance than the actual
pattern piece. After that. The large piece r cut by straight
knife cutting m/c or Die cutting m/c. Pair matching is
essential here such as sleeve pair (Front and left sleeve)
and front and back part pair and pocket match with front
part. It mainly depends on buyer, what buyer wants and
fabric quality. Marker efficiency is less in check fabric.
Self Edge: Self edge marker is used for shade variation
fabric. Pattern pieces are placed in one way.
One Garment one way: here, all pattern parts in the marker
are placed two directions.
All Garment one way: Here, all the pattern pieces in the
marker are placed in one way.
Rise match: This marker is used for check part. Here front
and back pair matching is essential.
Side match: if there is shade in fabric, then this marker is
used.
Nap down: this marker is used for pile fabric.
2.2.11 Fabric spreading
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In Bextex fabrics are spreader by manual method. For this two or
more people are laying fabric in cutting table by hand. Sometimes
they use paper roll for evenly fabric spreading.
2.2.12 Cutting section
Fabric cutting is used in the sense of cutting room and area
which normally includes the activities of marker planning,
spreading and preparation for sewing as well as being used to
refer to the actual cutting out of garments parts for laying.
2.2.13 Sewing section
After bundling different cutting parts of the garments bring
to the sewing section and feed into the input section. Then
the different parts of the garments are sewing according to
the process sequence in the making section. After completion
of all process of the garment, it passes to the output section
after in line quality checking.
Activities of sewing section:
Attend pre-production meeting
Receive sample
Receive work sheet
Receive Approved swatch
Operation Break-down
Machine layout
Receive cut Fabric from cutting section by using Receiving
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Register
Receive Sewing pattern from pattern maker
Marking at necessary parts
Input
First production approved by Q.C. department
Look after production
Line Balancing
Target setting
Co-operative with Q.C. Department
Hand over complete Garments to finishing section through
end line Q.C. Inspector
Show hourly production on production board
Prepare every day input and production statement
Maintain discipline and working environment
Tools and equipment of sewing section:
Rack for cut fabric keeping (for every line)
Desk for trims keeping(with lock for every line)
Attendance register (one for every line)
Drawing/ Marking table (three for every line)
Supporting table for bigger components operation (as per
required)
Desk (one for every operator)first aid-box(at every corner
of the factory
Fire extinguisher(at every corner of the factory)
Punch plunk
Scissors
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Arc puncher
Finishing Section:
Layout plan for a Finishing Room
Thread sucking
Primary inspection
Ironing (stem iron)
Checking for faults
Measurement checking
Final inspection (getup)
Size wise ratio
Price label attaching
Tissue paper /Hangtag or other accessories attaching
Folding (according to Buyer’s requirement)
Packing
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Ready to Shipment
2.2.14 Final Inspection of Garments:
Before shipment the final check & evaluation of any garments
lot is called final inspection or Pre- shipment inspection or
final audit. Final inspection consists of inspecting finished
garments from the consumer point of view. For final inspection,
there is involved third party, who may come from different
country or any Buying house and Buyer conducts them.
Purpose of final inspection:
a) Buyers can understand about the quality standard of
merchandise being purchased/Buyers can know what the
position of the merchandise is.
b) Last opportunity to know the quality status of garments
lot for both buyer & Exporter.
c) It is an important part of quality control activity in
clothing industry.
d) It is an obvious condition from Buyer’s end to conduct
final inspection.
e) It enables the supplier to evaluate his/her process
control.
2.2.15 Folding & Packing:
Folding: There are four types of folding are done in the
Beximco Textile Limited. They are as follows-
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1. Half folding or semi stand up: - For polo shirt they setup
collar with body at 45 degree angle. Without polo shirt
for other T-shirt they fold the sleeve in the front part
of the body and bottom side of the body are set of the
shoulder position.
2. Bold folding or Flat pocket: - For polo shirt they setup
collar with 90 degree angle with body part. Without polo
shirt for other T-shirt they folding two sleeves on the
body back part and half bottom of the body are folding top
of the sleeve.
3. Roll folding: - They start making a roll from bottom side
and folding is complete in the shoulder position. Then
they lock the roll of the garments with hook.
4. Hanger poly: - They are hanging a garment in the hanger
and use a poly bag which is packing full garments for
garments delivery.
Packing: There are four types of packing are done in the Bextex
Limited. These are as follows-
1. Solid color solid size: When buyer give requirement for
garments packing per carton one color and one size then it
is called solid color solid size packing.
2. Solid color assorting size: When buyer give requirement
for garments packing one color and different size then it
is called solid color assorting size packing.
3. Assorted color assorted size: When buyer give requirement
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for garments packing different color and different size
then it is called assorted color assorted size.
4. Assorted color solid size: When buyer give requirement for
garments packing different color and one size then it is
called assorted color solid size.
Now the garments are finished and packed in cartons and ready to
be ex-factory. The goods are then handed over to Commercial
Department. The commercial department contacts the shipping agent
either nominated by the buyer or negotiated by the factory owner
for the buyer. They also do the bank related jobs to prepare the
documents for the shipment.
2.3 THE PROCESS OF PRODUCT ORDER AND GETTING INTO GARMENTS
PRODUCTION
Product Management System and its business has changed
considerably over some few years. Before implementing and
designing this project, several steps were to be taken that were
conducted through a combination of research equipments.
Understanding product management system (e.g. cutting, swing,
washing, finishing etc) and their limitations of information
access were some of our considerations. For this purpose we have
discussed with BexTex (Beximco Textiles Limited) workers,
managers for understanding the system.
Most of the readymade garments factories do as follow:
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• Buyers send a color visual or Original Sample to follow or a
book let of their detail design to follow with the order.
• Factory (manufacturers) sends the price accordingly and asks
for approval from the buyer.
• After approval, the factory develops the proto (development)
sample and gets the approval.
• Within this period buyer sends the purchase order along with
the LC (Letter of Credits).
• After getting the proto and LC, the factory goes for size wise
fit sample (for approval of the measurement).
• After the approval, the factory develops the Pre-Production
(PP) sample and gets these approved. Pre production sample goes
with all original brandings like actual fabric in actual color,
actual color print and embroidery, all actual accessories like
labels, buttons, packing etc.
• After receiving the approval on Pre Production samples, the
factory goes for final bulk production.
• After final production, either buyer does the inspection or the
factory do the inspection on behalf of buyers and produces an
inspection certificate which is a compulsory with the shipping
document.
• The factory does the packing as per buyer’s instruction.
• Commercial department contacts the buyer’s nominated shipping
agent.
2.4. CONCLUSION
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Understanding the requirements of a problem is one of the most
difficult tasks. I visited to all section of the BexTex (Beximco
Textiles Limited) to get relevant information sources to
familiarize ourselves with the system. I also spend time in
analysis of those data.
CHAPTER 3
SYSTEM ANALYSIS
3.1 INTRODUCTION TO SYSTEM ANALYSIS
System analysis deals with the analysis of the system prior to
the automation of as computer system. Technology is applied on
analysis of the system which satisfies the needs of the
individuals. The problems are analyzed to determine the nature of
the system. Business processes are the day to day driver for any
business. There is a relation between the business and the
business customers. The business process includes the set of
business rules, computer systems, the operations and the actions
of the business. The aim of system analysis is to understand the
ins and outs of the business process, analyzing of the
statistical and day to day data used in the business, and to
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draft the interaction of the technology with information. All
business depends on data. Data represents the reality therefore
understanding the dimension of data plays an important role in
system analysis.
3.2 OBJECTIVES
System analysis is conducted with the following objectives in
mind:
• Understand a system.
• Understand the different phases of system development life
cycle.
• Know the components of system analysis.
• Know the components of system designing.
3.3 SYSTEM DEVELOPMENT LIFE CYCLE
System development life cycle means combination of various
activities. In other words we can say that various activities put
together are referred as system development life cycle. In the
System Analysis and Design terminology, the system development
life cycle means software development life cycle [2, 4, and 8].
Following are the different phases of software development cycle:
• System study
• Feasibility study
• Cost benefit analysis
• System analysis
• System design
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• Coding
• Testing
• Implementation
• Maintenance
The different phases of software development life cycle is shown
in Fig.3.1
Fig. 3.1: Different phases of Software development Life Cycle
3.4 PHASES OF SYSTEM DEVELOPMENT LIFE CYCLE
Let us now describe the different phases and the related
activities of system development life cycle in detail.
3.4.1 System Study
System study is the first stage of system development life cycle.
This gives a clear picture of what actually the physical system
is? After completing the system study, a system proposal is
prepared by the System Analyst (who studies the system) and
placed before the user. The proposed system contains the findings
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limitations and problems of the present system in the light of
the user’s requirements.
To describe the system study phase more analytically, we would
say that system study phase passes through the following steps:
• Problem Identification and project initiation
• Background analysis
• Inference or findings
3.4.2 Feasibility Study
The feasibility study is basically the test of the proposed
system in the light of its workability, meeting user’s
requirements, effective use of resources and of course, the cost
effectiveness. The main goal of feasibility study is not to solve
the problem but to achieve the scope. In the process of
feasibility study, the cost and benefits are estimated with
greater accuracy
3.4.3 Cost Benefit Analysis
Among the most important information contained study is the cost
benefit analysis which is an assessment of the economic
justification. Cost benefit analysis delineates cost for project
development and weights them against tangible and intangible
benefit of a system.
In developing cost estimates for a system, we need to consider
several cost elements.
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• Hardware cost relate to the purchase of the computer and
peripherals.
• Personnel cost includes staff salaries and benefits or bonus.
• Operating cost includes all costs associated with the day-to-
day operation of the system; depends on the number of shifts, the
nature of the application, the caliber of the operating staff.
• Supply costs are variable costs that increased use of paper,
ribbon, discs etc.
3.4.4 System Analysis
Analysis involved a detailed study of the current system, leading
to specifications of a new system. Analysis is a detailed study
of various operations performed by a system and their
relationships within and outside the system. During analysis,
data are collected on the available files, decision points and
transactions handled by the present system. Interviews, on-site
observation and questionnaire are the tools used for system
analysis.
3.4.5 System Design
Based on the user requirements and the detailed analysis of a new
system, the new system is designed. This is the phase of system
designing. It is a crucial phase in the development of a system.
Normally the design proceeds in two stages:
• Preliminary or general design
• Structure or detailed design
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3.4.6 Coding
After designing the new system, the whole system is required to
be converted into computer understanding language. Coding the new
system into computer programming language does this. It is an
important stage where the defined procedures are transformed into
control specifications by the help of a computer language. This
is also called the programming phase in which the programmer
converts the program specifications into computer instructions,
which we refer as programs. The programs coordinate the data
movements and control the entire process in a system.
3.4.7 Testing
Before actually implementing the new system into operations, a
test run of the system is done to remove all the bugs, if any. It
is an important phase of a successful system. After codifying the
whole programs of the system, a test plan should be developed and
run on a given set of test data. The output of the test run
should match the expected results.
3.4.8 Implementation
After having the user acceptance of the new system developed, the
implementation phase begins. Implementation is the stage of a
project during which theory is turned into practice. During this
phase, all the programs of the system are loaded onto the user’s
computer. After loading the system, training of the users starts.
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Main topics of such type of training are:
• How to execute the package
• How to enter the data
• How to process the data (processing details)
• How to take out the reports
3.4.9 Maintenance
Maintenance is necessary to eliminate errors in the system during
its working life and to tune the system to any variations in its
working environment. It has been seen that there are always some
errors found in the system that must be noted and corrected. It
also means the review of the system from time to time. The review
of the system is done for:
• Knowing the full capabilities of the system
• Knowing the required changes or the additional requirements
• Studying the performance
If a major change to a system is needed, a new project may have
to be set up to carry out the change. The new project will then
proceed through all the above life cycle phases.
3.5 CONCLUSION
System analysis is an important part of work. System analysis is
needed for designing and implementing of the project. The
problems are analyzed to determine the nature of the system.
System Analysis finds the different phase of a system and
components of system design. In this chapter we try to represent
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all of the phases of system development life cycle to design a
system.
CHAPTER 4
SYSTEM DESIGN
4.1 INTRODUCTION
System design is the most important phase of the System
Development Life Cycle. It is a solution, a “how to” approach to
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the creation of a new system. It provides the understanding and
procedural details necessary for implementing the system
recommended in the feasibility study. Emphasis is on translating
the performance requirements into design specifications. The
design phase is a transition from a user-oriented document
(system proposal) to a document oriented to the programmers or
data base personnel. An accurate system design gives accurate
system performance. Several structural tools are used for design
purpose of the candidate system. In this chapter we have
discussed about Web Design, Dataflow Diagram, E-R Diagram,
Activity Diagram, Use Case Diagram and Network Design of the
proposed system.
4.2 WEB SITE DESIGN
A Web site is a collection of information about a particular
topic or subject. Designing a web site is defined as the
arrangement and creation of web pages that in turn make up a web
site. A web page consists of information for which the web site
is developed. A web site might be compared to a book, where each
page of the book is a web page.
The intent of web design is to create a web site (a collection of
electronic files residing on one or more web servers) that
presents content (including interactive features or interfaces)
to the end user in the form of web pages once requested. Such
elements as text, forms, and bit-mapped images (GIFs, JPEGs, and
PNGs) can be placed on the page using HTML, XHTML, or XML tags.
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Web page design is a process of conceptualization, planning,
modeling, and execution of electronic media content delivery via
Internet in the form of technologies (such as markup languages)
suitable for interpretation and display by a web browser or other
web-based graphical user interfaces (GUIs).
Typically web pages are classified as static or dynamic.
• Static pages don’t change content and layout with every request
unless a human (web master or programmer) manually updates the
page.
• Dynamic pages adapt their content and/or appearance depending
on the end-user’s input or interaction or changes in the
computing environment (user, time, database modifications, etc.)
4.3 NETWORK DESIGN
The proposed system will be implemented on the web. A central
server at BEXTEX (BEXIMCO TEXTILES LIMITED) will contain the
application. Any buyer & agent will have access to the special
areas of the system through the internet. The administrator will
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have the full access.
Fig 4.1: Network Design
4.4 DATA FLOW DIAGRAM (DFD)
The DFD was first developed by Larry Constantine as a way of
expressing system requirements in a graphical form. It is also
known as a “bubble chart” has the purpose of clarifying system
requirements and identifying major transformations that will
become programs in system design. A DFD consists of a series of
bubbles joined by lines. The bubbles & lines represent data
transformations & data flows in the system respectively. DFD does
not depend on hardware, software and data structure or file
organization because it shows what data flow (logical) rather
than how they are processed. There are four symbols in a DFD.
They are:
• an oval defines a source (originator) or destination of system
data
• An arrow Identifies data flow-data in motion. It is a pipeline
through which information flows.
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• A rectangle represents a process that transforms incoming data
flow(s) into outgoing data flow(s).
• An open rectangle is a data store i.e. data at rest, or a
temporary repository of data.
Data flow diagram for our proposed system
4.5 ACTIVITY DIAGRAM OF PROPOSED SYSTEM
Activity diagram of Garments Production Management System is
given below.
Fig 4.5: Activity Diagram of Proposed System
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4.6 ANALYSIS OF THE ACTIVITY DIAGRAM
This Use Case starts on demand. The buyer places an order to the
manufactures. The manufactures get the color visual (CAD) or
Original sample from the buyer. The company decides the price
accordingly and sends the price to the buyer for their approval.
If the buyer agrees with the price then the company goes for
production else the buyer looks for another manufacturer who can
provide in lower costs. Once the buyer approves the price, the
factory develops a proto sample. At the same time, the Factory
collects the Letter of Credit (LC) or Purchase Order from the
buyer.
After development of the proto sample and after getting the
purchase order, the factory develops a size fit sample for
approval. If the size wise sample is not approved, the factory
continues to develop this sample again until they get an
approval.
After getting approval, the factory develops a pre production
sample. Pre production sample goes with all original brandings
like actual fabric in actual color, actual color print and
embroidery, all actual accessories like labels, buttons, packing
etc. And the factory sends the pre production sample to the buyer
for their final approval. Once they approve the sample, final
bulk production is started.
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After final production, either buyer does the inspection or
company does the inspection on behalf of buyers and produces an
inspection certificate which is a compulsory with the shipping
document.
The factory does the packing as per the buyer’s instruction after
finishing inspection. When the packing is finished, the
commercial department contracts with buyer’s nominated shipping
agents for shipment. The shipping agency is responsible for
shipment of the products from the factory to the buyer.
Pre Condition
Shipment is from a valid Shipping company
Post Condition
The factory needs to print all the confirmation from the buyer
during production.
4.7 ANALYSIS OF THE USE CASE
Actors: Workers, Quality Control Officer, Commercial Department,
Buyer, Supplier, Time, Manager, Section Supervisor, Shipping
Agent, Washing Company
Description: This use case describes the production cycle for
BexTex (Beximco Textiles Limited)
The buyer places an order. The factory’s commercial department’s
job is to take care of import and export of the goods and to
communicate with the buyers in home and abroad. After an order is
placed and the price is agreed with the buyer, the company goes
for production. In this stage, different sections, such as
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cutting, sewing, finishing and maintenance sections are involved
in production procedure.
There are workers who are involved in production procedure.
Workers either work on daily basis or monthly basis. Daily basis
workers get the wages everyday and the monthly workers gets the
wages after one month.
Each section has a section in charge (section supervisor).
Section supervisor collects the raw materials used for production
from the inventory as per written requisition.
The quality control officer/store keeper issues the raw materials
to the section supervisor as required and updates the inventory.
The system performs the check that there are available goods to
issue while any requisition takes place. Sometimes defected goods
are found after requisition and the section supervisor sends it
back to inventory as a wastage also the accessed goods which were
not used for the production are send back to inventory by the
section supervisor and inventory is updated.
When a new order is placed, the quality control office checks for
the availability of the raw materials which will be used for the
production by generating the inventory report. Unavailable goods
are purchased from the raw material suppliers.
But only the manager can place a purchased order. The quality
control office generates the list of items need to purchase for
production and sends it to the manager for his authorization.
Managers get different reports from the system. These include the
daily production progress report, inventory report and purchase
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report. Daily production report informs the amount of daily
production at any moment of time, inventory reports informs the
list of inventory, current stock in hand of goods and their rate,
purchase report shows the list of goods purchased at any date and
the expenses on purchase.
The maintenance section is involved of the inspection of the
finished goods and to generate inspection certificate. The
finishing section does the packing of the finished product as per
the buyer’s instruction.
After production is finished, the production manager accumulates
the report of finished product and contacts with the washing
company for washing and ironing of the finished goods. After the
washing company returns the goods back to the factory, the
finishing section starts to do the packing of the goods.
The commercial department contacts with the buyer for shipment.
Buyer specifies a shipping agency for shipment of the finished
goods. When the shipment is finished, the production cycle is
completed.
Pre Condition:
Production can only be started if the required raw materials are
available and the buyer is agreed with the price. Order
information should be valid and complete.
Post Condition:
Generate different report for the manager.
4.8 CONCLUSION
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System design is an important phase in System Development Life
Cycle (SDLC). I have analyzed the data thoroughly to create Data
Flow Diagram (DFD), Entity Relationship Diagram (ERD), Activity
Diagram and Use Case Diagram. I have also made some normalization
to our database to avoid repetitions and redundancy. So the
procedures should be followed properly in order to get an
appropriate system design. An accurate system design can only
produce efficient system.
CHAPTER 5
PROPOSED SYSTEM
5.1 INTRODUCTION
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In this chapter, I discuss about this proposed system. Production
Management System is a very important area where all product
information is kept. Recently World Wide Web is more efficient
and effective to make the system online base. For that region,
our proposed system is “Online Garments Production Management
System”. All the product, agent, administrator and buyer
information are stored into this system.
5.2 FEATURES OF PROPOSED SYSTEM
Mainly three kinds of users will be in the proposed system. They
are not the same categories and their features will not be the
same. The proposed system should have the following facilities to
serve the better service:
• In our system admin or manager can access whole system and have
a password.
• Administrator is the super user who will have the power to add,
update, and delete different kinds of information about product
or any other information.
• Administrator can see the daily product information, washing
information, shipping information and order status of all
products.
• Product manager can get all product information from any place
of the world through web.
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• Administrator can create a new agent and give a password for
access to part of the system.
• Administrator can change the password anytime if he wants.
• Administrator can generate production report.
• Buyer will have to be registered to access the order form,
place the order and see the running order.
• Buyer can see his ordered information using his/ her password.
• Company agent must be registered by administrator
• Company agent can access part of the system using his/ her
password.
• Company agent can change only his or her product information.
• Normal users can see the details of completed product without
any permission but they cannot see the other information.
5.3 BENEFIT OF THE USERS OF THE PROPOSED SYSTEM
In this section, we discussed thoroughly the benefits of
different kinds of users. The users will get the faster system
than the present system.
5.3.1 Benefit of the Administrator
The administrator will get the maximum benefit from it. Actually
this system is made for helping the administrator. He can see the
all product information in any time. For that region, he can take
any decision easily and quickly. He can save lots of time by this
system. He can utilize their time to other jobs. Using this
system, we also reduce the physical labor of the administrator.
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5.3.2 Benefit of the Buyer
The buyer will get the benefit from it. He can place the order
from anywhere in the world by using this system. He also can see
the running product information.
5.3.3 Benefit of the Agent
The agents also get the benefit from it. This system reduces the
paper work and the physical labor of the agent.
5.4 CONCLUSION
This system is faster than the present system. In manual system,
it is difficult to get the data in a short time. This system uses
proper management of computer technology. As a result, this
system reduces the time complexity and physical labor of the
users. Different types of users use this system and get the
benefit from it. Administrator can access his required
information within a second by using this system. Admin can take
his decision quickly and easily and this affects the performance
of the BexTex (Beximco Textiles Limited) significantly. Buyer can
place order quickly.
CHAPTER 6
DEVELOPMENT & IMPLEMENTATION
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6.1 INTRODUCTION
My focus will be to design & implement a system that will
efficiently give product information to the administrator of the
garments. This system also contains the buyer and agent
information. During the stage of system design our system was a
set of programs or program unit. Now I discuss the development
and implementation of this system.
6.2 SUPPORTING DEVELOPMENT TOOLS
Our supporting development tools are PHP, MySQL, CSS, HTML,
Macromedia Dreamweaver and Apache Server. Here those development
tools are described-
6.2.1 PHP (PHP: Hypertext Preprocessor)
PHP (recursive acronym for “PHP: Hypertext Preprocessor”) is a
widely-used Open Source general-purpose scripting language that
is especially suited for Web development. Much of its syntax is
borrowed from C, Java and Perl with a couple of unique PHP-
specific features thrown in. The goal of the language is to allow
web developers to write dynamically generated pages quickly and
can be embedded into HTML.
PHP distinguishes from something like client-side JavaScript is
that the code is executed on the server. If we were to have a
script similar to the above on your server, the client would
receive the results of running that script, with no way of
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determining what the underlying code may be. We can even
configure our web server to process all our HTML files with PHP.
The best things in using PHP are that it is extremely simple for
a newcomer, but offers many advanced features for a professional
programmer. We can jump in, in a short time, and start writing
simple scripts in a few hours, Although PHP’s development is
focused on server-side scripting language.
6.2.2 MySQL Database
The `MySQL (TM)’ software delivers a very fast, multi-threaded,
multi-user, and robust `SQL’ (`Structured Query Language’)
database server. MySQL is the post popular DBMS in web
application development, was first released initially on 23 May
1995. ’MySQL Server’ is intended for mission-critical, heavy-load
production systems as well as for embedding into mass-deployed
software. Users can choose to use the `MySQL’ software as an
`Open Source’/`Free Software’ product under the terms of the `GNU
General Public License’. MySQL supports cross platform.
6.2.2.1 Advantages:
Following are the features of MySQL:
• MySQL is characterized as free
• Faster than Oracle, ODBC, Sybase
• Reliable because it is open source
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• Open source relational database.
• Robust database with a good feature set.
• Platform independent: Windows, Linux, MacOS, OS/2
6.2.3 Apache Server
Apache is the most widely available HTTP server on the Internet.
It supports the PERL and PHP languages. Apache is an open-source
(source code is freely available and can be shared) HTTP Web
server software. It is currently the most popular web server on
the Net. It is usually run on UNIX operating system versions like
Linux or BSD, but it can also be run on Windows. It is a full-
featured server with many powerful add-ons freely available.
Apache’s major competitor is Microsoft’s IIS.
The Apache HTTP Server Project is an effort to develop and
maintain an open-source HTTP server for modern operating systems
including UNIX and Windows NT. The goal of this project is to
provide a secure, efficient and extensible server that provides
HTTP services in sync with the current HTTP standards.
.
6.2.4 Cascading Style Sheets (CSS)
In web development, Cascading Style Sheets (CSS) is a style sheet
language used to describe the presentation of a document written
in a markup language. It’s most common application is to style
web pages written in HTML and XHTML, but the language can be
applied to any kind of XML document, including SVG and XUL.
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CSS is used by both the authors and readers of web pages to
define colors, fonts, layout, and other aspects of document
presentation. It is designed primarily to enable the separation
of document content (written in HTML or a similar markup
language) from document presentation (written in CSS). This
separation can improve content accessibility, provide more
flexibility and control in the specification of presentational
characteristics, and reduce complexity and repetition in the
structural content.
CSS can also allow the same markup page to be presented in
different styles for different rendering methods, such as on-
screen, in print, by voice (when read out by a speech-based
browser or screen reader) and on Braille-based, tactile devices.
CSS specifies a priority scheme to determine which style rules
apply if more than one rule matches against a particular element.
6.2.5 Hypertext Markup Language (HTML)
HTML – Short for the Hypertext Markup Language, the language by
which Web servers and client browsers communicate. HTML files are
plain text files, so they can be composed and edited in different
types of operating systems.
6.3 IMPLEMENTATION
Implementation means converting a system design into operational
form. This phase is divided into 2 parts – database
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implementation and user interface implementation (code
generation).
In the first part, the logical database design was implemented as
the physical database design. All the data types were defined
properly on each table. The relations among the tables were
described by using primary key and foreign key concepts.
The second part was to generate code to insert business data to
the database through user interface. This part includes the
followings, to create user interfaces to insert, update and
search and delete data and to generate different reports for the
managements from those data.
6.3.1 Database Design and Table List
Data is the collection of facts which the most important factor
in any organization. Data plays the most important role in
business activities and day to day events.
Database design is the process of producing a detailed data model
of a database. This logical data model contains all the needed
logical and physical design choices and physical storage
parameters needed to generate a design in a Data Definition
Language, which can then be used to create a database.
A fully attributed data model contains detailed attributes for
each entity. Now we discuss the database table-
6.3.1.1 Agent Information Table
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The table name is agent info. It contains agent’s information. It
has ten data fields. ID contains a unique number for every agent.
Login ID and pass are used for accessing the system.
6.3.1.2 Buyer Information Table
The table name is buyer info. It contains buyer’s information. It
has nine data fields. ID contains a unique Identification for
distinct buyers. Login ID and pass are used for accessing the
system.
6.3.1.3 Order Information Table
The table name is order info. It contains order’s information. It
has seven data fields. Order No contains a unique Identification
for every order.
6.3.1.4 Production Information Table
The table name is production info. It contains product’s
information. It has nineteen data fields. ID contains a unique
Identification for every product. This table is used by
admin/agent. Here agent ID and order No are foreign keys.
6.3.1.5 Order Status Table
The table name is order status. It contains order status
information. It has six data fields. ID contains a unique
Identification for every order status.
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6.3.1.6 Washing Information Table
The table name is wash info. It contains washing information. It
has thirteen data fields.
6.3.1.7 Completed Product Table
The table name is product detail. It contains product’s detail
information. It has eight data fields. ID contains a unique
Identification for every product.
6.3.1.8 Transaction Information Table
The table name is transaction info. It contains transaction’s
information. It has five data fields. ID contains a unique
Identification for every transaction.
6.3.1.9 Shipment Information Table
The table name is ship info. It contains shipment’s information.
It has six data fields. Ship ID contains a unique Identification
for every shipment. This table is used by admin/agent. Here agent
ID and order No are foreign keys. Other attributes are date Time,
quantity and cost.
6.4 IMPLEMENTED SYSTEM
Our implemented system has different web page. Those web pages
are used for showing different types of information. There is a
page where a report is generated. This report shows daily
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production report between two dates. Three types of users can
access this system. Some pages are described below-
6.4.1 Home Page
Home page used for showing the new and existing product picture
and price. A user uses this web page for login. By clicking on
the picture of the product we can see the detailed information
like buyer information, fabric details, and style details. The
left ID contains the main menu where homepage, buyer, product
information, service, contact us and logout.
6.4.2 Buyer Registration Page
Buyer uses this page for his or her registration. Buyer
information’s stored into the database table by this web page.
Here information about Login ID, Password, Full name, Address,
Phone No., Email, and Fax are entered. To confirm the
registration, Register button is used. Without registration,
buyer cannot access this system.
6.4.3 Admin Information Page
Administrator can use this page to view all production
information and production report. Here information about Create
New Agent or Admin, Update Top Product, Daily Production
Information, Order Status, Washing Information, Transaction
Information, Shipping Information, Buyer Order View, Production
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is linked with different pages. Admin can register new agent or
admin.
6.4.4 Daily Production Information
Daily product information’s are stored into the database table
using this web page. Here information about Agent Name, Order No,
Finished, Thread Cut, Snap Button, Pressing, Folding, Poly
Packing, Carton Complete, Start Date, Cutting, Washing,
Inspection, Regular Hour, Overtime Hour, Total Worker, and No
Reject are entered.
6.5 CONCLUSION
Here we discuss those tools (HTML, PHP, MySQL, Macromedia Dream
waiver, CSS and Apache Server) which are used for implementing
this system.
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CHAPTER 7
TESTING
7.1 INTRODUCTION
Software testing is a critical element of software quality
assurance and popular risk management strategy. Here, programmer
compares the actual result with required result. Testing is the
process to review of the specification, design and coding. In
fact, testing is the one-step in the software engineering process
that could be viewed as destructive rather than constructive.
7.2 OBJECTIVES OF SOFTWARE TESTING
There are many objectives to test system:
• Testing is a process of executing a program with the intent of
finding an error.
• A good test case is one that has a high probability of finding
as-yet undiscovered.
• To check whether the software is running on track or out of
track
7.3 TESTING PRINCIPLE
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To test software effectively, a software engineer must understand
the basic principles that guide software testing. The testing
principals are as follows:
• All test should be traceable, that is the objectives of testing
should be uncovered basis on customer requirements.
• Test should be planned before testing begins.
• An independent third party should conduct test.
• Exhaustive testing is not possible.
7.4 TEST PLAN
The purpose of test planning is to provide the basis for
accomplishing testing in an organized manner. If a test plan is
comprehensive and carefully thought out, test execution and
analysis should proceed smoothly.
A good test plan is one which:
• Has a good chance of detecting a majority of the defects.
• Is flexible.
• Is executed easily, repeatable and automatically.
• Defines the types of test objectives.
• Clearly defines the test objectives.
• Clarifies the test strategy.
• Is not redundant.
• Identifies the risk.
7.5 EXECUTION TEST PLAN
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Team members of the project will prepare the test plan. The
following types of testing will be done for Product Management
System:
7.5.1 Unit Testing
In computer programming, unit testing is a procedure used to
validate that individual unit of source code is working properly.
Unit testing is a software development process in which the
smallest testable parts of an application, called units, are
individually and independently scrutinized for proper operation.
Unit testing is often automated but it can also be done manually.
This testing mode is a component of Extreme Programming (XP), a
pragmatic method of software development that takes a meticulous
approach to building a product by means of continual testing and
revision.
7.5.1.1 Benefit
The goal of unit testing is to isolate each part of the program
and show that the individual parts are correct. A unit test
provides a strict, written contract that the piece of code must
satisfy. As a result, it affords several benefits.
7.5.2 Integration Testing
Integration testing, also known as integration and testing (I&T),
is a software development process which program units are
combined and tested as groups in multiple ways. Integration
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testing can expose problems with the interfaces among program
components before trouble occurs in real-world program execution.
Integration testing is a component of Extreme Programming (XP), a
pragmatic method of software development that takes a meticulous
approach to building a product by means of continual testing and
revision.
There are two major ways of carrying out an integration test,
called the bottom-up method and the top-down method.
7.5.2.1 Bottom-Up Integration Testing
Bottom-up integration testing begins with unit testing, followed
by tests of progressively higher-level combinations of units
called modules or builds.
7.5.2. 2 Top-Down Integration Testing
In top-down integration testing, the highest-level modules are
tested first and progressively lower-level modules are tested
after that. In a comprehensive software development environment,
bottom-up testing is usually done first, followed by top-down
testing.
7.5.3 Validation
The process of evaluating software during or at the end of the
development process to determine whether it satisfies specified
requirements.
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In other words, validation ensures that the product actually
meets the user’s needs, and that the specifications were correct
in the first place, while verification is ensuring that the
product has been built according to the requirements and design
specifications. Validation ensures that ‘you built the right
thing.
7.5.4 Verification
The process of evaluating software to determine whether the
products of a given development phase satisfy the conditions
imposed at the start of that phase. Verification ensures that
‘you built it right’.
7.6 SOFTWARE QUALITY ASSURANCE
Software testing may be viewed as an important part of the
Software Quality Assurance (SQA) process. In SQA, software
process specialists and auditors take a broader view on software
and its development. They examine and change the software
engineering process itself to reduce the amount of faults that
end up in defect rate. What constitutes an acceptable defect rate
depends on the nature of the software. An arcade video game
designed to simulate flying an airplane would presumably have a
much higher tolerance for defects than software used to control
an actual airliner. Although there are close links with SQA
testing departments often exist independently, and there may be
no SQA areas in some companies.
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7.7 CONCLUSION
Software testing is the process used to measure the quality of
developed computer software. A human being can make an error
(mistake), which produces a defect (fault, bug) in the code, in
software or a system, or in a document. For that region, testing
is an important. Different types of testing are used in this
project.
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CHAPTER 8
CRITICAL APPRAISAL
8.1 INTRODUCTION
Every system has some limitations or problems. These systems also
have some problems. In this chapter, we discuss those problems.
8.2 LIMITATION
Problems are everywhere. Normally garments industries are always
busy with their work. So data collection was delayed sometimes
due to the business of the garments personnel.
We found few troubles of designing this project because we are
the new developers in the software field. We have also faced some
problems during data analysis, database design, and data
normalization and in the time of making relationships among
several tables.
Limitations of our system are listed below-
• Because of privacy act, the data on costing and marketing
activities has not been supplied in details.
• If garments planning department properly input data into
system, buyer will not get accurate information about production
status on time.
• If buyer is illegal it cannot be verified, that is mail
checking system is not used.
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• To final an order for production there is needed buyer’s
representative.
• This system only maintains the production side.
• Report cannot be generated properly if the time format is not
matched between database & PHP coding.
8.3 CONCLUSION
After completion our project, I faced some problems. I faced some
problems in installing the software, so I used in implementation
of the system. In the future, I will try to solve those problems.
CHAPTER 9
CONCLUSION
9.1 CONCLUSION
There is no doubt that Online Application is most popular and
important for all. Now a day, we depend on the Online for
everything like job searching, advertising, buying goods etc.
The proposed system is also online based. In the proposed system
maintained full production sector. The combination of HTML, CSS
and PHP are used for front end design and MySQL is used for back
end. Apache server is used as a server. I think one day this
“Online Garments Product Management System” will be a complete
solution for the administrators. Mainly three kinds of user can
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access this software. Every user has to be registered first of
all. Admin can access the whole system and can generate the
production report, which shows the complete and running
production information.
There are further more areas where the application can be
developed to support the BexTex (Beximco Textiles Limited). For
example Human Resource Department, Compliance Department,
Training Department, Corporate Social Responsibility department
can be developed and integrated with this application to get the
better outcome. Different reports can be designed to retrieve
data from the database as per the requirements. The requirements
of the management changes over the time. So the application also
need to upgrade every after certain time. The server side
validation was not performed in this application which is
mandatory in good programming practice.
All of the users are benefited by the system. The administrator
will get the maximum benefit from it. He can take any decision
easily and quickly. Better control and security ensures data,
reduce manpower, eliminate paper work and increase the efficiency
of the daily work.
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