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The Enterprise JourneyKamini Aisola & Bas de Natris
Amazon Web Services
What if you could help your customers devote more resources to the things that matter, move
faster while being more secure – and run a successful business while doing it?
Thousands of enterprises are migrating
IT Map - Traditional IT
Products & ServicesCTO/VP Applications
Digital Products, Brand Websites, Mobile Applications, Point of Sale Systems, Commerce
E-mail, Productivity, Collaboration, HR, Finance, ERP
Back Office SystemsCIO/VP Corp Systems
Desktop Support, Device Management, Telephony, IT Support
End User ComputingVP IT Support
Infrastructure/DeliveryVP Infrastructure
Information SecurityCISO
Encryption, Key Management, Identity Management, Firewalls, IDS, DDoS
PMO Engineering Operations Design
IT Map - A Cloud-First Tomorrow
Information Security
Back Office Systems
End User Computing
Cloud Center of Excellence (CoE)
Products & Services
A DevOps Culture
Products & Services
Cloud Center of Excellence (CoE)
Run What You Build
Customer Service Orientation
Automation
Each journey is unique, but here’s what we see along the way…
Executive Sponsorship
Experiment
Educate Staff
Making it Real
Cloud Center ofExcellence
HybridAdoption
Cloud-First Standard
Engage Partners
Every organization is unique, though we have seen a pattern
Optimization
Migration
Foundation
Project
You can start with a project anywhere
Back Office SystemsCIO/VP Corp Systems
End User ComputingVP IT Support
Products & ServicesCTO/VP Applications
AWS Elastic Beanstalk, AWS Lambda, Amazon SQS, Amazon SNS, Amazon Mobile Analytics, Amazon CloudFront
Amazon WorkMail, Amazon WorkDocs, AWS Marketplace, AWS Directory Service, SaaS
Amazon WorkSpaces, Amazon AppStream, AWS Marketplace, AWS Mobile Services, SaaS
AWS Identity and Access Management (IAM), AWS CloudHSM, AWS Key Management Service (AWS KMS), Security Groups, AWS Marketplace
Amazon EC2, Amazon S3, Amazon RDS, Amazon VPC, Amazon Direct Connect, Directory Service, IAM, AWS Service Catalog
Infrastructure/DeliveryVP Infrastructure
Information SecurityCISO
New Development
Hardware Refresh
Modernization
Desktops inthe Cloud
Common project starting points
Build future foundation: Cloud CoE + Hybrid
Products & Services Back Office Systems End User Computing
Information Security
Infrastructure Cloud CoE + DevOps
Migration process
Opportunity Evaluation
Portfolio Discovery and Planning Application Design Application Migration
and Validation Operations
ExistingITEstate ScopedMigration NewOperatingModel
Application1
Application2
Application3
Application1
Application2
Application3
Redesign Application/
Infrastructure Architecture
App Code Development
Full ALM / SDLC
Integration
Purchase COTS/SaaS & licensing
Manual Install & Setup
Modify underlyingInfrastructure
Determinenew platform
Migration strategies
Retain / Not Moving
Manual Config
Manual Deploy
Manual Install
Retire / Decommission
Discover/Assess/PrioritizeApplications
Determine Migration
Path
Use Migration Tools
Transition ProductionValidation
Automate
Application Transformation Patterns / Portfolio Analysis
Migration Pattern Label
Migration Pattern Name Pattern Description Example
Retain / Repurchase
ØClient will keep host / application in their source environmentØMinimal analysis/validation of scope and application affinityØDependency on integrating service management
MainframeUNIX host / applicationsIsle of Man, Geneva, Korea (South of Seoul)
Retire*ØApplication and host decommission on sourceØNo migration to targetØApplication owner approvals needed
Existing Decomm Program ScopeUNIX, SCO; Clustered host for DR, alternative HA hosts
Re-Hosting*
ØLike for Like application migration to target cloudØMinimal effort to make the application work on the target cloud infrastructure
(Minimal appl layout change)ØStorage migration will be needed (without conversion)ØUAT - Some level of application testing
Simple to Medium V2V, P2VStorage: Local to DASDRHEL 6 aboveWin 2008 above
Re-Platform*
ØUp-Version of the OS and/or Database onto the target cloudØStorage migration will be needed (without conversion)ØSome level of application changesØApplication reinstallation on the targetØUAT is highly recommendedØDatabase to AWS RDS
W2K3 to Win 2012; Win 2008 below; RHEL below; Oracle 8 to 11; All databasesNew application releasesAll clusters (MS cluster, DR)MS SQL same technology (RDS)
Re-Factoring*ØOS and/or Database portingØMiddleware and application change to cloudify an applicationØData conversion; Database transition to MySQl, Aurora, etc.ØUAT required
AIX to LinuxOracle to SQL; SQL to AuroraMiddleware, IBM products
Re-Architect**
ØApplication architecture changes may also require Up-Version or Porting ØMiddleware, data modernization; application consolidation / stackingØUAT required; HPC Grid, No ITIL
Any custom application chgComplex / Highly complex application migration
R1
R2
R3
R4
R5
R6
App
licat
ion
Mod
erni
zatio
n / C
hang
e Ef
fort
* Reduces TCO ** High Efficiency and Savings
Focus on your customers as you continue to optimize your business
Products & Services
Information Security
Back Office Systems
End User Computing
Cloud CoE + DevOps
Each journey is unique, but here’s what we see along the way…
Executive Sponsorship
Experiment
Educate Staff
Making it Real
Cloud Center ofExcellence
HybridAdoption
Cloud-First Standard
Engage Partners
medium.com/@stephenorban
The AWS Cloud
"AWS is our trusted partner that is going to run our company for the next 140 years.”
Jim Fowler – CIO, General Electric
What if you could help your customers devote more resources to the things that matter, move faster whilebeing more secure – and run a successful business
while doing it?
