The document discusses cloud migration strategy and provides a framework for organizations to migrate their IT infrastructure and applications to the cloud. It begins with an introduction to cloud computing concepts. It then presents a cloud adoption model and discusses key considerations for cloud adoption strategies including business drivers, infrastructure, architecture, operations and governance. The framework provides a six step approach for cloud migration: 1) establishing a common understanding, 2) assessing current IT environment, 3) identifying competitive advantages, 4) understanding risks, 5) developing a migration plan, and 6) adopting a cloud model. The document also analyzes different cloud deployment and service models and provides tools to evaluate applications and risks for cloud migration.

1. Cloud Migration Strategy
Sutedjo Tjahjadi
Managing Director,
Datacomm Cloud Business
1

2. Cloud Computing Introduction

3. What is Cloud Computing
3
The practice of using a network of
remote servers hosted on the internet
to store, manage, and process data;
rather than a local server or a
personal computer (PC).

4. Cloud Migration Stragegy
Hype Cycle Cloud Computing 2012
4Source: Cloud Adoption Model for Governments and Large Enterprises, Hrishikesh (Rishi) Trivedi -
Massachusetts Institute of Technology – May 2013

5. Cloud Migration Stragegy
5
Hype Cycle Cloud Computing 2015
Source: Hype Cycle Cloud Computing 2015 - Gartner

6. The Future of Cloud – Forbes
55% of Enterprises Predict Cloud Computing Will Enable New Business Models In Three Years
6
• Top-line growth, collaboration among employees, and supply
chain are the three areas enterprises expect cloud computing to
impact most in three years.
• Developing new products and services, new lines of business
and entering new markets are three key areas in which cloud
computing is transforming enterprises.
• 58% of enterprises predict their use of cloud computing will
increase top-line revenue growth in three years.
• 67% of enterprises say that marketing, purchasing, and supply
chain are somewhat and mostly cloud- based as of today.

7. Cloud Deployment Model
7
Hybrid Cloud Private Cloud Public Cloud

8. Cloud Migration Framework

9. Datacomm Cloud Migration
Framework
9
Establishing Common
Understanding to
Move to Cloud
Computing Platform
Identifying Critical IT
Application but NOT
Strategic yet Requiring
Intensive People
Resources
Current Situation
Assessment: People
Resources, Infrastructure,
Licensing & Major IT
Challenges
Identifying Competitive
Advantage and
Differentiation for
Business by Leveraging
Cloud Computing
Understanding
Challenges & Risks in
Moving to Cloud
Developing Migration Plan
1 2 3
456

10. Datacomm Cloud Migration
Framework
10
Identifying Critical IT
Application but NOT
Strategic yet Requiring
Intensive People
Resources
Current Situation
Assessment: People
Resources, Infrastructure,
Licensing & Major IT
Challenges
Identifying Competitive
Advantage and
Differentiation for
Business by Leveraging
Cloud Computing
Understanding
Challenges & Risks in
Moving to Cloud
Developing Migration Plan
1
Establishing
Common
Understanding to
Move to Cloud
Computing Platform

11. Trend in IT Cloud Computing Spending
11
• Cloud computing will become the bulk of new it spend
by 2016, According to Gartner (25 Oct 2013)
• Cloud Spending by Companies Outpaces Predictions,
Forrester Says, Acording to Bloomberg (April 24,
2014)
• Worldwide Cloud IT Infrastructure Spending Forecast
to Grow 26% Year Over Year in 2015, Driven by Public
Cloud Datacenter Expansion, According to IDC (06 Jul
2015)
• 2016 IT Budget Predictions - A Cloud on the Horizon,
According to CIO (Sep 2015)

12. Cloud Services Model
12https://blogs.msdn.microsoft.com/dachou/2011/03/16/rise-of-the-cloud-ecosystems/

13. Cloud Characteristic
13
Agility
API to Open interface
Cost model: OPEX
Device & location
independence
Maintenance
Multitenancy
Productivities
Reliability
Security
Monitored
Performance
Elasticity & Scalabiity

14. Opportunities & Challenges
14

15. The Future of Cloud Security
15Source : Gartner’s top Predictions

16. Datacomm Cloud Migration
Framework
16
Identifying Critical IT
Application but NOT
Strategic yet Requiring
Intensive People
Resources
Identifying Competitive
Advantage and
Differentiation for
Business by Leveraging
Cloud Computing
Understanding
Challenges & Risks in
Moving to Cloud
Developing Migration Plan
2
Current Situation Assessment:
People Resources,
Infrastructure, Licensing &
Major IT Challenges
Establishing Common
Understanding to
Move to Cloud
Computing Platform

17. Current Situation Assesment
17
On IT Infrastructures
• Infrastructure - Where are you near end
of life on existing hardware, leases,
warranty, or support agreements?
• Software Licensing - Is it time to renew
software enterprise agreements? Can
you take advantage of more flexible
subscription or service provider licensing
models?
• Where the automation and management
of the cloud free up IT staff?
• Major IT Challenges

18. Datacomm Cloud Migration
Framework
18
Identifying Competitive
Advantage and
Differentiation for
Business by Leveraging
Cloud Computing
Understanding
Challenges & Risks in
Moving to Cloud
Developing Migration Plan
3
Establishing Common
Understanding to
Move to Cloud
Computing Platform
Current Situation
Assessment: People
Resources, Infrastructure,
Licensing & Major IT
Challenges
Identifying Critical IT
Application but NOT Strategic
yet Requiring Intensive People
Resources

19. Identifying Critical IT Application but NOT Strategic
yet Requiring Intensive People Resources
19
• Look at apps that require fault-tolerance such as
CRM and ERP to tap into built-in DR
• Inherently distributed apps like mail have
inherent cloud capabilities; Look at full Exchange
environment or hosted exchange based on your
needs to customize (full Exchange in the cloud is
customizable)
• Easily migrate terminal server or browser based
apps— SharePoint, Drupal, Joomla

20. E-mail as a Service
20
• One benefit of hosted Exchange is that all associated
overhead -- servers, software, configuration, monitoring,
maintenance, upgrades, backups and disaster planning
• No competitive differentiation for an organization in
owning your own email system. Better off investing in
technology that's going to help you make money, make
your customers happy and make your workers more
productive
• Offer bundles of related services like malware
protection, compliance and archiving, and mobile
device access as well as other value-added services
that complement email.

21. Back Up as a Service
21
• Backup Performance. How much time require
to complete the backup and restore process?
Does the current backup system uses
compression, incremental & deduplication
technology?
• Simplification and Automation of Backup
Management. Unified backup location, single
management platform for management, restore
to any servers
• Backup Target Location. Have the company
implement 3-2-1 rule of backup?

22. Mobile Management as a Service
22
• Remote Worker Policy
• Protecting Company Intellectual Property
• Managing the BYOD
• Agility to Deploy the System

23. Disaster Recovery as a Service
23
• Business Continuity
• Always-On’ Access and Uptime
• Cost vs. Probable of Catastrophic Failure
• Complexity in Managing the Disaster
Recovery Systems
• Managing Recovery Process

24. Datacomm Cloud Migration
Framework
24
Understanding
Challenges & Risks in
Moving to Cloud
Developing Migration Plan
4
Establishing Common
Understanding to
Move to Cloud
Computing Platform
Current Situation
Assessment: People
Resources, Infrastructure,
Licensing & Major IT
Challenges
Identifying Competitive
Advantage and
Differentiation for Business
by Leveraging Cloud
Computing
Identifying Critical IT
Application but NOT
Strategic yet Requiring
Intensive People
Resources

25. Identifying Competitive Advantage and
Differentiation for Business by Leveraging Cloud
Computing
25
• Where can you reduce
cost of sales, cost of
support or create new
markets with legacy
apps?
• Which customer facing
apps could you serve
online (SaaS) to reach
new customers or serve
internal customers
better?
• Can you leverage the
cloud as a fast path to
multi- tenancy? Single
tenant c/s app can be
served multi- tenant in
the cloud without costly
re-architecting.
• Increase Revenue
• Increase Profit
• Reduce Cost
• Increase Efficiency
• Increase Customer
Satisfaction
• Expand Market
Coverage
• Create New Market
Porter’s Generic Strategies

26. Business Motivational Context
26
Motivation Influences Domain Focus
Business
Drivers
$ savings vs. Agility
Project
Control
IT Dept. vs. Business
Technology
Adoption
Early vs. Mainstream
Business
Model for IT
As Support vs. As Business

27. Mapping Journey to Cloud
27
Source: Overview of the AWS Cloud Adoption Framework

28. Datacomm Cloud Migration
Framework
28
Developing Migration Plan
5
Establishing Common
Understanding to
Move to Cloud
Computing Platform
Current Situation
Assessment: People
Resources, Infrastructure,
Licensing & Major IT
Challenges
Understanding Challenges
& Risks in Moving to Cloud
Identifying Critical IT
Application but NOT
Strategic yet Requiring
Intensive People
Resources
Identifying Competitive
Advantage and
Differentiation for
Business by Leveraging
Cloud Computing

29. Understanding Challenges & Risk
29
• Security
• Secure Data Transfer
• Secure Software Interface
• Secure Store Data
• User Access Control
• Data Separation
• Service Quality
• Loss of control
• Integration
• Availability and
reliability of cloud
applications
• Service provider lock-in

30. Cloud Computing Concern
from IDG Survey
30http://resources.idgenterprise.com/original/AST-0147586_cso-cloud-security- concerns-and-the-perceived-effectiveness-
of-traditional-security-solutions-in-a- cloud-environment.pdf

31. Leverage Risk Management
Methodology
31
Value
can be
arranged
if measured
Clear
Visible
Measurable
Can be addressed
Possibility
Expected
Highly Likely
Likely
Not Likely
Slight
Certainly occur,
or appear in the last 6 months
Likely to appear
More often appear than not
May appear
Unlikely appear
Source: Microsoft

32. Leverage Risk Management
Methodology
32
Definition of Impact
Score Rating Definition
Description of Impact
Duration
Organizational and
Operational Scope
Reputational Impact
on Stakeholders (i.e.,
citizen, civil servants)
Legal/ Compliance/
Environmental Impact
1 Catastrophic
Severe damage to assets or reputation, impact on
department operation or customer credibility. Cancellation of
business commitments or financial support
Significant
Recovery
Period
Entire organization,
operations stop globally
Permanent loss of trust,
generate lawsuit,
interruption of the
operation entirety
entire department
banned
2 Severe
Serious damage to assets or reputation but not totally
damage, impact on department operation or customer
credibility. Cancellation of business commitments or financial
support
Recoverable in
the Long Term (i.
e., 12-24
months)
2 or more department
seriously disrupted
reduction in ongoing
operation, services may
not achieve the SLA
certain departments
banned
3 Serious
Moderate damage, eg impact on internal operations,
increase operating costs or reduced SLA performance. The
impact on support costs, productivity seen. A few impact on
business.
Recoverable in
the Short Term
(i. e., 6-12
months)
1 or more department
seriously disrupted
moderate loss on 1 or
more groups of
stakeholders
restrictions or penalties
in certain departments
4 Mild
Minor damage which affects the internal operation. A few
impact on the cost of support or infrastructure
Temporary
(i.e., less than
6 months)
1 department disrupted minor or brief loss on 1
group of stakeholders
limited actions with
limited impact on
operations
5 Low
Minor impacts or changes in assets. the impact is absorbed
by business operations normally. no impact on support
costs, productivity, or business commitments.
Minimal impact
Source: Microsoft

33. Leverage Risk Management
Methodology
33
Identification, Risk Analytic & Compensation Control
Compliance Risk
•Governance & Enterprise Risk
management
•Legal issues : Contracts and Electronic
Discovery
•Incident Response
•Storage of data in multiple jurisdictions
and lack of transparency
•Compliance and Audit Management
•Data Protection Risks
•Sensitive Media Sanitization
•Audit or certification unavailable
•Compliance Degradation
•Governance Degradation
Strategic Risks
•Information Management and Data
Security
•Interoperability and Portability
•Poor Provider Selection
•Organizational Readiness
•Lack of Supplier Redundancy
•Lock-In
•Data classification of DoCE side
•Data Migration From on-premise into the
cloud (whether public, private or hybrid)
Market & Finance Risks
•Loss of reputation
•Service Termination or Failure
•Isolation Failure
•Capacity Management
•Environment Agility / Time to Market
•Incident Response
Operational Risks
•Data Center Operations
•Log & Tracing Failure
•Backup Failure
•Information Management and Data
Security
•Impact on current internal operational
procedures
•Inaccurate Modeling of resource usage /
resource exhaustion
•Integration into existing business
solutions
•Malicious activities from an insider
•Sensitive information leakage
•Operations management
•Subpoena and e-discovery
•Unauthorized access to premises
•Theft of computer equipment
•Security of endpoint (laptop, pc, etc)
from which the cloud service is consumed
•Human resource constraints
•Natural Disasters
Source: Microsoft

34. Leverage Risk Management
Methodology
34
Risk Handling
Eliminate or reduce the risk -
follow the mitigation strategy
and enterprise risk
management (EMM) to
reduce the likelihood and
impact of risks. Plan a
failover approach
Accept or retention risk -
if the risk is tolerable
Avoid the risk - Do not
adoption kind of solutions
Move risk - Consider
Insurance, Warranty or
Guarantee SLA
1
2
3
4
Source: Microsoft

35. Datacomm Cloud Migration
Framework
35
6
Establishing Common
Understanding to
Move to Cloud
Computing Platform
Current Situation
Assessment: People
Resources, Infrastructure,
Licensing & Major IT
Challenges
Identifying Critical IT
Application but NOT
Strategic yet Requiring
Intensive People
Resources
Identifying Competitive
Advantage and
Differentiation for
Business by Leveraging
Cloud Computing
Understanding
Challenges & Risks in
Moving to Cloud
Developing Migration Plan

36. Cloud Adoption
36
Key Consideration
Business & Strategy
 Business & IT Drivers
 Costs & Benefits
 Key Measures
 Cloud Roadmap
Infrastructure
 Scalability
 Security Infrastructure
 Service & Resource Monitoring
 Policy Enforcement
 Model Packaging
Architecture
 Reference Architecture
 Security Architecture
 Manageability/ Reliability/ Availability
 Standards
Organization
 Executive Sponsorship
 Education & Training
 Roles & Responsibilities
 Organization Change Management
Operations/Admin/Mgmt
 Operational Metrics
 Capacity Management
 Operational Processes & Tools
Information
 Model/Config Mgmt. (templates)
 Cloud Information Model
 Data Durability
Projects/Portfolios/Services
 Cloud Service Portfolio Management
 Cloud Candidate Selection Approach
 Cloud Engineering Approach
Governance
 Risk Management
 Data Protection & Privacy Management
 Cloud Infrastructure Change Management
Copyright © 2013, Oracle and/or its affiliates. All rights reserved.

37. Cloud Computing Adoption
37
Source: Cloud Adoption Model for Governments and Large Enterprises, Hrishikesh (Rishi) Trivedi -
Massachusetts Institute of Technology – May 2013

38. IaaS
38
Re-Host Decision Filters – Rehost Filter
Source : Gartner - Five Options for Migrating Applications to the Cloud: Rehost, Refactor, Revise, Rebuild or Replace

39. SaaS
39
Replace Decision Filter - Refactor or
Revised Filter
Source : Gartner - Five Options for Migrating Applications to the Cloud: Rehost, Refactor, Revise, Rebuild or Replace

40. Rebuild
40
Rebuild Decision Filters – Rebuild Filter
Source : Gartner - Five Options for Migrating Applications to the Cloud: Rehost, Refactor, Revise, Rebuild or Replace

41. Refactor - Revised
41
Decision Filter - Refactor or
Revised Filter
Refactor
Source : Gartner - Five Options for Migrating Applications to the Cloud: Rehost, Refactor, Revise, Rebuild or Replace

42. Thank You

43. Cloud Adoption Model
43
Source: Cloud Adoption Model for Governments and Large Enterprises, Hrishikesh (Rishi) Trivedi -
Massachusetts Institute of Technology – May 2013
Stage 1 : Acclimation
• Get comfrotable with it as a concept and a tool
• Deploy for test / dev
• Deploy for non-business-critical DR
• Some production deployments – but tactical
• No change to poerations processes
• Limited virtualization tool deployments
Stage 2 : Strategic consolidation
• Comfortable with concept, use, maturity, stability
• Shift mindset from server to virtual server
• Spread production deployments widely
• Begin deployment for some business – critical
DR
• Painfully transition from server sprawl to virtual
servier life-cycle management
• Experiment with Vmotion and Distributed
Resource Scheduler (DRS)
Stage 3 : Process Improvement
• Using Vmotion, starting to trust DRS
• Can utilization rates be increased ?
• Deploy for business-critical DR
• Begin bifurcating applications between priority and
nonpriority
• Developing new operational efficiencies
• Process improvement spreading/butting up agains
network, storage, security, development.
Stage 4 : Private Cloud
• Make DRS part of standard procedures
• Implenenting production policies for automation
• Most mission-critical DR deployments
• Pooling and internal cloud deployment
• Chargeback / utility tracking
• SLA and QoS focus
Figure 6 : The Four Stages of Maturity for Private Cloud (Alvarez, Staten and McKee)

44. Cloud Migration Stragegy
Customer Qualifying Questions
44
• What is the size of the company?
• Micro SME < 50
• SME >51 and <500
• Medium Enterprise >501 and < 1000
• Large Enterprise >1000
• Budget IT
• What is the primary business of the
company?
• IT as Production Infrastructure
• IT as Supporting Infrastructure
• Why Company use Information Technology?
• Sales Marketing
• Finance Accounting
• Purchasing Logistics
• Communication Manufacturing
• What Typical Information Technology System
Installed?
• Server Networking
• Firewall Security ERP
• CRM Call Center
• Email Unify Communication
• Mobile BackUp
• Internet WebServer
• Company Culture Toward Adoption of New
Technology and Change?
• Innovators
• Early Adopter
• Early Majority
• Late Majority
• Laggard

45. Cloud Migration Stragegy
Hype Cycle and Technology Adoption Lifecycle
45Source: Hype Cycle by Gartner , Technology Adoption Lifecycle by Everett Rogers & Geoffrey Moore

46. IT Infrastructure Components
46
• IT infrastructure refers to the composite hardware, software, network
resources and services required for the existence, operation and
management of an enterprise IT environment. It allows an organization
to deliver IT solutions and services to its employees, partners and/or
customers and is usually internal to an organization and deployed
within owned facilities
• Typically, a standard IT infrastructure consists of the following
components:
• Hardware: Servers, computers, data centers, switches, hubs and
routers, etc.
• Software: Enterprise resource planning (ERP), customer relationship
management (CRM), productivity applications and more.
• Network: Network enablement, Internet connectivity, firewall and
security.
• Meatware: Human users, such as network administrators (NA),
developers, designers and generic end users with access to any IT
appliance or service are also part of an IT infrastructure, specifically
with the advent of user-centric IT service development.
Infrastructure Lifecycle

47. SQL Migration Path
47