1. TCS provides consulting services for AWS including solutions for eCommerce, social analytics, mobility, digital marketing, and applications. It has over 800 consultants trained on AWS. 2. TCS is a Premier AWS Partner with dedicated AWS training and certifications for consultants. It has experience with large enterprise customers on over 70 engagements across industries. 3. TCS offers services for migrating applications to AWS using its D2D methodology, and for building new applications on AWS using services like EC2, RDS, and EMR. It provides tools and frameworks to enable cloud adoption.

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TATA CONSULTANCY SERVICES
AWS SUMMIT – 2017, MUMBAI
May 03, 2017

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Experience
•70+ Engagements
•Fortune 500 customers
•Large engagements across
Industries.
Solutions
•Retail eCommerce
•Social Analytics Solutions
•Mobility Solutions
•Digital Marketing Solutions
•InstantApps
•ECView carbon calculator
People
•800+ Consultants
•Continuous Training for
Competency Development
•Multi-skilled Consultants
•210+ Associate & 10+
Professional Certified
consultants
Focus Area
•AWS Core Services Compute,
Network, Storage
•AWS RDS, AWS Dynamo DB,
AWS Aurora
•AWS EMR, Redshift, Web
applications, SharePoint on
AWS
•Deployment and Management
Services
• TCS Tools and Framework to enable Cloud Adoption.
• TCS D2D Methodology for migrating workloads to cloud.
• TCS ICON (Integrated Cloud Operations Network) for Build and Operations
TCS Enablers to complement AWS Services
TCS Capabilities Snapshot – AWS Cloud

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TCS AWS Premier Partnership
Competency & Training
1. Dedicated AWS Centre of Excellence
2. Dedicated Trainer & Fast track certification
3. Named Dedicated AWS Solution Architects
4. AWS Professional Services
5. Continuous Competency Validation
6. TCS IEvolve -Accelerated Training Program
7. Joint Use Cases – Win Wires
Strategic Partner
1. Premier APN Consulting Partner
2. 1st Certified Managed Services Partner
3. Global Reseller Partner
4. SAP Competency Partner
5. Executive Sponsor & QBR
6. Named Dedicated Global Partner team
7. Executive Escalation Matrix
8. Early Access to AWS Roadmap & Beta
Services
9. Strategic Solution Investment Partner
10. AWS Customer Experience Center - New
11. Joint Solution based Customer Events
12. Priority Marketing and MDF
13. Industry Leader Connect
Joint Customer Value
1. Executive Escalation Matrix
2. Named Joint Partner Team
3. Access to scoped AWS Pro Services
4. Access to wide pool of AWS
solution architects (globally)
5. Architecture validation from AWS
incorporating AWS best practices.
6. POC Funding
7. Consumption based Credit Program
8. Billing and Cost Management
Framework
9. Invitation to Joint Customer Events
TCS AWS Relationship
1. 100+ Global Engagements
2. 300+ certified Associates and leading
Professional Certified Partner
3. 800+ Consultants trained
4. TCS Solution Accelerators – DART, Active
Archive, EDL, SDAF IOT, ICMP, Digitate.

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Scale on Cloud - Application Migration Offering (Using TCS D2D Methodology)
Discovery
Discovery of Applications and
Servers using Tools (CMDB)
e.g. Service Now, MA
1
Migration
Assessment
Cost Benefit Analysis, Risk
Analysis, Migration
Sequencing
2
Design Target
State
Creation of AWS design and
Management tools
3
DevOps Readiness
Readiness of People, Process,
Tools, Infrastructure
4
Migration Plan
Test and Dev on weekdays
Production on week ends
Approach for Re-hosting, Re-
platforming, Re-factoring and
Tools Identification
5
Infra Build
Build target env, Core infra
build, compute, storage,
security & network readiness
6
Infra Test
Infra Testing, Move Group, OS
compatibility with coded app
and reengineering app
7
Migrate
Re-host, Re-platform, Re-
factor, Re-engineer & Data
Migration
8
Infra/App Test
Server performance, App
Testing, UAT
9
Sign-off &
Manage
10
Decommission
CR process, Golden backup,
Data removal compliance.
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INNOVATE ON CLOUD – Backup as a Service
 All Backup could not finish in backup windows
 Cost for offsite movement and safe storage
 Challenges in meeting RTO/RPO for restore request
 Backup design flaw from future growth requirement
 Backup hardware and software compatibility for archive backup
 Reporting problem – Backup/Restore success rate, Capacity, etc
Challenges
 Flexible commercial model & lower operational cost
 Durability in design for 11 Nine
 Ease of scalability without any lead-time
 No need to worry about the maintenance of hardware and
software
 Flexibility in configuration as per storing needs
 Real-time visibility of the backup data & on demand reporting
 Various options for access control and encryption for data in
transit or rest
Backup as a Service Benefits

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INNOVATE ON CLOUD – DR as a Service
 DR site is very expensive, but regulators may require you to have
one or more DC
 Many DR sites are idle all the time: it never gets updated or
verified
 Expensive and difficult to keep DR site in sync
 Applications
 Data
 Configuration
Challenges
 AWS Storage Gateway service is used to connect on-premises
application with Cloud Storage to securely back-up the data
 S3 is used to store the volume snapshots and AMIs
 The Database can be continuously replicated in AWS using
Replication Tools. (Example: For Oracle DB we can consider Data
Guard)
 In Case of DR scenario:
 AWS Database to become the Active primary database
 For the Web and App servers, AMI and the volume
snapshots will be used to recreate the Web and App servers
in AWS.
 Switchover DNS to point to the DR site
 The above process can be automated using tools or scripts
DR as a Service Explained

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MasterCraft TransformPlus generated Application Architecture for
AWS
 Customers require their application services to
be cloud vendor agnostic
 Require single development environment which
provides high productivity & code quality and
generate both monolithic and microservices
 Need to containerize application services to
provide high scalability, availability, redundancy
and hot deployment
 Require to interface with RDBMS and NoSQL
data sources
Requirements
 MasterCraft generated application services are
cloud vendor agnostic
 It provides single development environment to
generate both monolithic and microservices
 It supports Docker containers and Kubernetes
container manager
 It supports interfacing with RDBMS and NoSQL
data stores using Hibernate JPA (both ORM and
OGM)
 It supports generating hybrid mobile, thin client
and thick client applications
Solution

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BUILD ON CLOUD – Case Studies

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BUILD ON CLOUD – Leading Publishing Company, USA
 Ability to rapidly scale out/down depending upon the load
 Ability to serve thousand of concurrent users
 Ability to meet performance benchmark (<5 sec for majority of
transaction)
 Automated backup and monitoring
 High availability
 Zero downtime deployment
Business Need
Transformation of on-premises application to AWS public cloud by
 Modifying deployment architecture to meet highly availability
requirement, On demand EC2 deployed in multiple AZs
 Using S3 in place of SAN/NAS
 Additional data security through Encryption/decryption
 Use ElastiCache for distribute caching
 Use CloudFront for better performance
What did we do?
 TCS proposed to build the disaster recovery platform on AWS cloud
 TCS proposed to leverage EC2, Multi-AZ deployment for highly
available architecture
 TCS solution includes AWS Direct Connect to replicate data over
internet from customer’s primary servers located at their premise.
Solution
 Reduce recovery time to bring up the solution in case of disaster.
 Cost effective DR solution
Benefits

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BUILD ON CLOUD – Data Warehouse and Legacy Archival implementation
for an Australian Telecom Major
 Customer needs to archive data from legacy systems of telecom
providers that they have recently acquired.
 Implement a warehousing solution to get data insights.
 Data has to be extracted from legacy systems and prepared before
loading to the warehouse.
Business Need
 Designing the end to end movement of 3.38 TB of app data and 15
GB of monthly CDR data from six legacy application systems to
Redshift.
 Report platform design and report building in Business Objects.
What did we do?
 TCS proposed to extract data from legacy IBM Datastage systems to
Redshift using S3 as staging area.
 TCS proposed automated movement of data from S3 staging area to
Redshift using AWS Datapipeline.
 Data in REDSHIFT to be accessed using AWS connector available for
Business Objects.
 Xsuite and Deep Security for IAM implemented.
 Amazon Glacier used to store archive data that is not required in
Redshift. .
Solution
 Data Warehousing with AWS Redshift is cost effective.
 Minimal manual intervention in moving data to Redshift from S3.
Benefits

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Thank You