how your business can take advantage of cloud computing
Post on 17-Oct-2014
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Cloud Computing is one of major technology shifts which recently gains momentum. Business can reap quick benefits by implementing their cloud strategy carefully. This presentation describes 'what' cloud computing in simpler terms, and will follow with 'how' in a future presentation.TRANSCRIPT
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Cloud Computing
Take Advantage of Cloud Computing
How Your Business Can
Andy Harjanto
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First, What the heck isCloud Computing
First, what the heck is
Cloud Computing?
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Let’s use a simple analogy
Say you just moved to a city, and you’re looking for
a place to live
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You can either
Build a house or
Rent an apartment
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If you build a house, there are a few
important decisions you have to make…
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How big is the house?
are you planning to grow a large family?
Remodel, addition typically cost a lot more once the house is built
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But, you get a chance to
customize it
tileflooring
Roof floor plan
landscaping
windows
lighting
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Once the house is built,
you’re responsible for maintenance
Hire LandscaperElectricianPlumber
Pay property taxElectricityWater
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Let’s look at renting?
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Consider a builder in your city builds
a massive number of apartment units
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A unit can easily be converted into a 2,3,4 or more units
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You make a fewer,
simpler decisions
You can start with one unit and grow later, ordownsize
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But…You do not have
a lot of options to customize your unit
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However, this builder will provides you with high quality infrastructure
high speed Internet
high capacity electricity
triple pane windows
green materials
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No need to worry about maintenance cost
No need to Hire landscapers,
electricians, plumbers
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Just pay your rentand utilities
Pay as You Go
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Let’s translate to
Cloud Computing?
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Let’s Look At LifeWithout Cloud Computingaka Today
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IT Staff
Data Center
Support
Software License, Development, Maintenance
Typical IT Cost Structure
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As the business
expands…
…need to expand your data center too
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Business Contraction Means….
Increasingly Unused Computing Power
But…
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Global Expansion?
Better start investing computinginfrastructure in that region(gov regulation, performance)
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You are in full control over
Applications
Data
Security
Privacy
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Typically, majority of cost structure isfrom labor cost (IT, Support)
High Fixed Cost
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Now, Let’s look what
cloud computingcould do for you
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There are many services
you can use for your IT needs
Let’s look at 3 major services
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Virtually Unlimited Computing Power
use only what you need
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Example
We can increase computing power from 2 units to N in minutes, with a simple configuration change.
We can also decrease it as quickly and easily too
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Scenarios
Computing Elasticity
Business ExpansionTraffic Spike because of Media CoverageShort-term researchBusiness contraction
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Typical Compute Pricing
Per Hour (Elapsed Time)
$0.10 - $1.00
Computer running 24 hour a day costs as low as $72/month
depends on server specifications
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Virtually Unlimited Storage
For storing your documents, files
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Example
You can upload, download as many files as you want,
delete or backup unused files to reduce cost
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ScenariosCloud Store
File Sharing, Collaboration Multimedia storageBackup /Archival
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Typical Cloud Storage Pricing
$0.15 Per GB/Per Month
Storing
Upload
Download$0.10 Per GB
$0.15 Per GB
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Virtually Unlimited (Structured) Data
databasesupdates queries
transactions
relationalentity base
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ExampleCreate as many
databasesas you need
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ScenariosCloud Data
Running day-to-day business operationsSales dataCustomer data Employee data Inventory data
Large research
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Typical Cloud Data Pricing
$9 1 GB/Per Month
Database Size
Others use per hour metering
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There are a few more
Cloud Services
Machine Imageprivate cloudQueue
Federation
Web Services
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and you can pick and chooseone or more cloud services
Even you can mixthe cloud providers
Now, we’re cooking!
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Storage
Bandwidth Compute
Your IT costs would likely to be
mostly variable costs
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Talking to your cloud services
Typically done via standard, simple, modern protocols and formats
HTTP REST
JSON XML
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Typical SLAs
99.95% uptime
around
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You choose where they reside
Although data and computing are accessible
everywhere
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But, in order to be flexible and elastic,
the platforms on which you build applicationshave limited feature sets
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Server Crash
Monitoring
Data Replication
Network Outage
Catastrophic Events
Cloud providers would
provide heavy lifting
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All of these require
MASSIVE data centers and
capital investments
Easily measured in billions (US$)
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Only a handful of major playerscan build the infrastructure
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How My Business Can Take Advantage of
Cloud Computing
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ComputeData
Files
Clients
Clients
The best model to put all servicesin the cloud
If you can start over..
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You’ve seen this model works well many times before
55 millions
300 millions
…and many others
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14 million videos uploaded monthly
140 million daily status updates
2 billion pictures uploaded monthly
300 million users
70% users outside US
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1engineer
million users1
ratioIf we could be just 1% as efficient…
All of these are done with
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Of course, that’s not that easyYou may already have millions lines of code
that run your business
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People try to put the puzzle together
Traditional SoftwareCloud Computing
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Mix #1: Private Cloud
Existing IT Infrastructure
CloudVPN
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Mix #2: Hybrid Model
Existing IT Infrastructure
Cloud
Data/Storage
Computing/Applications
Example, accessing cloud data from existing infrastructure
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Does mixthem together
worth doing?
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Now, it’s time to
simplify your business
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We’ve been on this road many times before
It’s painful first, but at the end,
we come ahead
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Let’s look at a few examples
down to memory lane
Often simpler technology cancompete and win against superiortechnology
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UserRich UI HTML
Interface1996
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Protocol
heavyfeature rich
lightweightsimple
CORBA DCOM RPC JSON REST SOAP
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Communication
140 characters
text message
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this is your business
this is thecloud platform
How do I jump?Or Should I?
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Second part of the presentation will address just that
Simplifying Your Business On the Cloud
http://www.slideshare.net/Guppers/10-simple-ways-to-simplify-your-business-on-the-cloud
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…and address Elephant in the room too
Security
Privacy
Identity
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In Summary…
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Cloud platform provides you with
Cost ElasticityPower ElasticityHigh AvailabilityScalabilityGlobal ReadyLong term Cost Reduction
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