Do Big Webinar: Harnessing the power of Cloud for business transformation

Promotion PartnerPresented by Knowledge Partner

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Harnessing the power of Cloud

for business transformation

February 2017


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Dechacca PonnappaIndustry AnalystDigital Transformation Practice

[email protected]


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Agenda

What are the current challenges in IT that are

common across industry?

Can I use cloud to solve business problems and what are the key

benefits of cloud to my business?

How to start the cloud adoption journey?

How do I assess applications on their cloud adoption readiness?

Cloud migration framework

What are the key cost factors to be considered while establishing the TCO or ROI for cloud?

How do I migrate applications to cloud and the key considerations?

Key questions answered in the

webinar

The journey forward


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Key IT challenges across the industry

Current state

• High up front costs – high risk• Expensive to get, keep secure• Long time to value• Local first then add regional• Focus on maintenance

Future state

• Low up front costs – easy experimentation• Security and certification built-in• Agility enabling quick wins• Going global instantly• Focusing on core business

The journey to Big business results

Challenges for enterprise today

On-premise infrastructure is costly and complex

Slow IT deployments

Large capital expenditures

Patching softwareScaling down as

neededContract

negotiation

Prices too high for IT products

Underutilised IT Assets

Out of datacenter space

Scaling up quicklyManaging physical

growth


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Cloud computing dominates the Global IT landscape as the business enabler

Source: Capegemini – Business Cloud: The state of play Shifts Rapidly

Do you have a cloud adoption strategy in place? What are the business drivers behind moving to the cloud?

Percentage answering “yes”, by region

7%

91%

22%

78%

27%

73%

65%

35%76%

24%

Yes

No

50

41

39

36

34

33

32

27

23

19

16

7

5

Reduced cost

Reduced time to market

Operational expenditure

Free up data center space

Avoid operational expenses, preserve capital

Improved customer demand

Improved customer interaction

Leverage existing investments

Provide access to all consumers, all devices

Increased business agility

Support scalability requirement cost effectively

Increased e-commerce capabilities

Deliver new capabilities modernization


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There are many ways businesses are moving to the cloud

01 Development and test

02 New workloads

03Supplement existing workloads

04Integrate cloud workloads with existing on premise workloads

05Migrate existing applications

06DC migrations


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How do you build your cloud roadmap –4 step procedure

• Build POC environments for each critical application and validate functionally

• Perform cost analysis and estimate project duration and resources

• Complete study of IT infrastructure and costs, including recommendations and a detailed plan

• Perform cost analysis and estimate project duration and resources

• Migrate test and dev workloads • Migrate non critical applications like productivity, documentations

• Migrate production systems • Tune-enhance-optimise

Migrate non-mission critical

applications

Migrate business critical

applications

Proof of concept

Assessment


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Classify applications

Migrate

Identify target application

and platform

Assess application

needs

• E-commerce

• General business apps

• ERP

• Cloud- Native

• Test/Dev.

• DR

• Batch processing

• Architecture

• Network

• Security

• Compute

• Storage

• Scalability

• Licensing constraints

Type of apps

Key considerations

Considerations of the workload to keep in mind

• Performance & high flexibility

• Security & compliance

• Integration with existing processes for cloud

• Time to prepare the app for cloud

Good options for your first deployment in the cloud

• Web application

• Mobile/Social/ Collaboration apps

• Big Data

• Batch processing

• Dev/Test Solutions

Application and infrastructure assessment – Pick the right application , Cloud may not be the fit for every application


applications

Proof of concept

Assessment

Migrate non-mission critical

applications


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Carry out Proof of Concept to be sure of your Cloud roadmap

Learn the strength of cloud

• Build reference architecture• Be aware of the security features• Automate routine work for

operations

Build a prototype/Pilot

• Build support in your organisation• Validate the technology• Test legacy software in the cloud• Perform benchmarks

Your cloud deployments will evolve

Your experience and learning knowledge will evolve too

Pick the right approach – Treat it as a learning experience

Proof of concept

Assessment

Migrate Non-mission critical

applications


applications


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Proof of concept

Assessment


applications


applications

Final check before you begin your Cloud migration!

End-state architecture• Check actions met for applications in the order of:

‐ Improved technical and functional quality‐ Reduced support costs

Fool proof it ‐ Eliminated redundancies

‐ Mitigated potential risks

Business case• Demonstrate business and financial value

of portfolio transformation• Justify the value of the rationalisation

design

Justify • Empower key stakeholders to progress to next step

Deployment roadmap• Charts the journey from the “As-is” to the

“To-be” stateDeploy • Includes design results,

schedules and execution priority details


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Migration journey begins with easy wins first

The journey brings fast learning and early wins

Departmental LOB Apps

Enterprise Apps (E.g. SAP)

Demos and trainings Multiple environments of Dev & Test

Sandboxes and departmental

Core enterprise production

New business capabilities Existing business capabilities Variable load transactional Apps

Steady load integrated workflow apps

THE JOURNEY HAS PARALLEL PATHS

Proof of concept

Assessment


applications


applications

Non-production Existing web workloads New capability workloads Legacy migration

Line of business or departmental apps

Explore Adopt Expand Transform

Business intelligence and Analytics

New data and compute intensive projects

Analytics extensions (warehousing, big data, etc.)

Multi-source data lake for collaboration

Automation enabled master data management

Web and Mobile applications

Operations and service delivery

Dev & Test (Dynamic utilization)

Backup and archive storage life cycle

Disaster Recovery and business continuity

Full cloud ITSM for entire service catalog

New variable load WebApps

Existing variable load web apps

Customer-facing web and mobile at scale

Web and mobile integrated across business


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Survive the migration hype cycle with ease

Time

Planning Operation and optimisation

Migration hype curve

• Planning and assessment

• Duplicate environments

• Staff training• Migration consulting• 3rd party tooling

Co

st

Consulting partners

Lease penalties

Migration tools

Duplicate environment

Planning and assessment

Internal training

The migration hype - Components The migration hype cycle

Proof of concept

Assessment


applications


applications


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Proof of concept

Assessment


applications


applications

The migration approaches to place applications on cloud

• Map on-premises technology services to Cloud services

• May be only option for some apps

• Minor modifications to apps to improve cloud usage

• Provides more benefits with more effort

• Redesign apps with Cloud in mind(high effort)

• Re-architecting and re-developing is justified

• Can provide full benefits but needs the most effort

Migrate without change Migrate with some improvements Migrate by re-architecting

0

10

20

Effort Scalability Operational burden

Embrace OptimiseForklift or lift & shift


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Application migration level of effort to be factored

Very low Low Medium High Very high

• Basic workload• Current/supported

OS on Cloud• Known/documented

environment• No database• Projected to migrate

with basic tools• Few dependencies• Scheduled outage is

OK

• Basic workload• Partially

documented components

• No database• May require re-

platforming (i.e., OS)• Scheduled outage is

OK

• Contains multiple components

• Additional effort to document components

• No database• May require re-

platforming (i.e., OS change/upgrade)

• Outage with advance planning

• Business impact possible for production servers

• Multiple components including database

• Limited downtime permitted

• Production servers likely to impact business if unavailable for an extended period of time

• Multiple components include database

• Complex system configuration

• Contains several dependencies

• Limited to no acceptable downtime

• Requires advanced detailed assessment and planning

Migration method

Proof of concept

Assessment


applications


applications


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Server costs

Storage costs

Network costs

IT labor costs

Hardware – server, rack chassis PDUs, ToR switches (+ maintenance)

Hardware – storage disks, SAN/FC switches

Network hardware – LAN switches, load balancer bandwidth costs

Server admin Virtualisation admin

Software – OS, virtualisation licenses (maintenance)

Storage admin costs

Network admin costs

1

2

3

4

On premises cost considerations while monitoring ROI from Cloud

Overhead cost

Space Power Cooling

Space Power Cooling

Space Power Cooling

Diagram does not include every cost item. E.g. software costs can include data base management, middle tier software costs. Facilities cost can include costs associated with

upgrades, maintenance, building security, taxes etc. IT labor costs can include security admin and application admin costs.


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Case Study: Cloud ramps up customer acquisition

The rapid business growth will exceeded the capacity of its IT infrastructure and expected a 100-fold increase in enterprise data.

Challenge

Provided on-demand compute and storage to host, scale and manage web applications on the internet through Cloud

Solution

Loading time of consumer sites and applications became lower by order of magnitude

Result

• With a network of over 90 offices around the country , the company provides an excellent local media marketplace platform for small and medium businesses and consumers to meet at a common junction. The business doubled every year and planned to grow by 5 times in the next 3 years..

• Access to scalable infra • Pay-by-use utility computing experience

and cost savings• 100% uptime and higher user satisfaction

• Before moving to the Cloud, the company ran around 70 physical on-premise servers across three different data centers (in the course of several acquisitions). There was no redundancy, and, scalability was a huge issue. Sites would go down every few hours, and, if there was a traffic spike, it just could not keep up. From under 200 GB of enterprise data in 2013 it has now grown to 4 TB of total storage. At this growth the capital expenditure on server hardware and the cost of management multiplied with & took them away from the goal of being more business centric


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Case Study: Cloud to generate paperless reports

Data collection across departments was a huge task but collating it to generate reports was an equally big challenge

Challenge

Provided a unified cloud platform –including compute, storage to have consolidated infrastructure where the documents would reside

Solution

Transparent Communication Framework and accountability by tracking all communication

Result

• A team of professionals has been serving the e-governance services. There were multiple departments involved to data processing across multiple isolated data centers which meant voluminous data to be processed at high speed

• Faster Report Generation and Decision Making

• Decreased the turn around time to email and print notices to citizens in just a few minutes.

• Efficiency and Innovation

• Data was manually consolidated and therefore prone to manual mistakes. Senior officials had to put in a lot of time to correct data before using it for decision making. As collecting all the data at one place and at the needed time was impossible, it usually delayed critical business decisions.


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What will you need for the journey?

• Cloud service provider team

• Training

• Enterprise Support model

You will need a guide

• Discovery and assessment process defining the roadmap, quick wins and adoption plan

You will need a map

• TCO analysis and business case

• Business benefits and value analysis

• Cost of migration and execution plan

You will need a reason

• Technology assessment

• Security assessment

• Portfolio evaluation

• Technology partners

You will need tools


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Last wordSummary• Transition to the Cloud is a journey which needs

to be planned and managed– Destination includes a New Operating Model

for the Enterprise– Lead the Change – Business Opportunity, Not

Just Technology• Cloud service provider team has people, process

and technology platform to transition you to the Cloud and support you there– Partners Can Help Deliver Results Faster

• Talk to your Service provider Account team about the Cloud Discovery workshop - a great place to start your Cloud Adoption planning


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Tata Docomo service portfolio

Sales Application

Service Application

Collection Application

Research Application

Mobile Device

Management (MDM)

Fleet Tracking

School Bus Tracking

Asset Tracking

Workforce Tracking

Automated Meter

Reading (AMR)

Toll Services

Call Register Services

(CRS)

Hosted IVR

Short Messaging

Services (SMS)

Conferencing

Business Application

Enterprise

Connectivity

Mobility

Solutions

IoT

Solutions

Marketing

Solutions

Enterprise

Collaboration

ILL

MPLS VPN

Leased Line

L2 Multi Cast

Voice Solutions

International Bridging

Services (IBS)

Managed Security

IDC Services

CDN

Mobile

Photon


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