London - Amazon Simple Storage Serviceand... · Objectives •Application discovery and assessment...
Transcript of London - Amazon Simple Storage Serviceand... · Objectives •Application discovery and assessment...
©2015, Amazon Web Services, Inc. or its affiliates. All rights reserved
A programmatic approach to
workload migration
Miha Kralj – AWS
Glen Robinson – CSC
?????? - SeaCo
Objectives
• Application discovery and assessmento The decision flow, segmentation, prioritization, getting started.
• Building the App Migration Roadmapo Tools, processes, migration patterns, the service enabled
enterprise.
• SeaCo – A customer point of view.o SAP migration to AWS
AGAINST THIS PROFOUND MARKET SHIFT, WE HAVE A CLEAR VISION AND SIMPLE STRATEGY TO ENABLE OUR CLIENTS TO DIGITALLY REMASTER THEIR BUSINESSES
We want to help our current
and future clients transition to
next-generation IT delivery
and work to modernise and
mobilise their applications,
while maintaining the security
of their information.
Glen Robinson
Chief Technology Officer
UK&I, and NL
App Modernization is a Decades-old Problem
Front-end
Servers
Old Environment
Business
Logic
Servers
Database
Servers
Infrastructure
Front-end
instances
New Environment
Business
Logic
instqances
Database
instances
Infrastructure
services
process
Common assumptions:• The new environment can directly
map to the old environment
• Migration processes follow
traditional SDLC cycle
• Operations playbook will stay the
same
• People need minimal re-skilling
and restructuring
• Security, resiliency and availability
concepts are all the same in the
old and the new environment
people
technology
AWS Enables Many Migration Journeys
Experimentation Small-scale Production Running ‘All in’
Web WorkloadsQuick
Lift and shift
Full datacenter
decommissioning
Refactoring and
re-platforming
Defining the Migration Strategy
Traditional
Cost-
focused
Innovative
Quality-
driven
Growing
Ideal state
Stimulating
Innovation
Preparing
For M&A
• Conduct application
discovery workshop
• Interview application
owners
• Implement tool-based
discovery
• Profiling application
inventory
• Identifying
complexity, criticality
and preferences
• Clustering and
prioritizing
• Driven by
prioritization, skills
and best practices
• Use best patterns
• Capture inter-
dependencies
• From “lift and shift” to
“drop and shop”
• Expect complete IT
transformation
• Include IT process
changes and
organizational
change management
• Focus on new
Operations model
Application Portfolio Assessment
Collecting application
portfolio inventory
Defining segmentation
and prioritization criteria
Determining application migration options
Creating application migration roadmap
Strategy
Services
Infrastructure Services
Platform Services
Software Services
Governance
Services
Application
Delivery
Services
IT Service &
Operations
Mgt
Compute
Network
Database
Storage
Monitorin
g
Identity &
Access
ALM DLM Search
MessagingData
ProcessingOrchestration
Notification
Analytics
LOB BI PLM
ECM CRM UC
eCommerce
Collaboration
Architecture Services
Procurement Services
Planning Services
Release Mgmt
Change Mgmt
Risk Mgmt
Testing and Acceptance
Application Maintenance
Application Delivery
DisasterRecovery
SLA, Incident & Problem Mgt
Security Management
ILM
Auditing
Re-factoring
Rewrite & decouple
Re-platforming
Lift & shift
Re-Purchasing
Drop & shop
Application Dispositions – Simplified View
4/10/2015 10CSC PROPRIETARY AND CONFIDENTIAL
THE SERVICE-ENABLED ENTERPRISE JOURNEY TO DIGITAL TRANSFORMATION
Elastic foundation(hybrid cloud & cloud infrastructure)
Application aaSfoundation(blueprinting and workload mobility)
Continual innovation framework (DevOps, end user, developer control)
Innovationecosystem
Inn
ov
ati
on
R
un
-an
d-M
ain
tain
Migrate to the Cloud
HybridCloud
Application Modernisation
Cloud Brokerage
SaaS Enablement
DevOps
Mobile/Social
Crowdsource
Open Source
AppMall
Develop/Deploy
AGILITYLOW HIGH
SECURITY SERVICES
CSC INDUSTRY
SaaS SOLUTIONS
SaaS-BASED VERTICAL
APPLICATIONS
PRO-SUMER
APPLICATIONS
SaaS-BASED HORIZONTAL
APPLICATIONS
INSURANCE
HEALTHCARE
MAINFRAME
MIDRANGE
CUSTOM
APPLICATIONS
TRADITIONAL
APPLICATIONSSystem X
System Y
System Z
WE HAVE ASSEMBLED THE KEY ASSETS, CAPABILITIES AND STRATEGIC PARTNERSHIPS TO DELIVER THE SERVICE ENABLED ENTERPRISE
DATA
BUSINESS PROCESS
MANAGEMENT SYSTEMS
CLOUDIFICATION
THROUGH MODERNISATIONSaaS DEPLOYMENT
ENTERPRISE APPLICATION INTEGRATION
AWS Adoption Journey
What skills are
required?
How to compose
migration team?
How to drive
migration
programs?
Strategy for
quality delivery?
Will risk increase?
Can we run cloud
secure and
compliant?
What are the
priorities?
When to deliver
solutions?
How to design
foundations?
How to migrate
workloads?
What tooling do
we need?
What is the new
ITSM cycle?
Business Impact?
What to
measure?
How to measure?
People
PerspectiveProcess
Perspective
Security
Perspective
Maturity
Perspective
Platform
Perspective
Operations
Perspective
Business
Perspective
Takeaways
• Application Migration requires a structured
approach to assure consistent value realization
• Do not over-analyze and over-design– use optimization cycle to iterate
• Application migration is just a piece of large-
scale Cloud Adoption– The Cloud Adoption Framework whitepaper:
http://bit.ly/AWSCAF