AWS is hosting the first FSI Cloud Symposium in Hong Kong, which will take place on Thursday, March 23, 2017 at Grand Hyatt Hotel. The event will bring together FSI customers, industry professional and AWS experts, to explore how to turn the dream of transformation, innovation and acceleration into reality by exploiting Cloud, Voice to Text and IoT technologies. The packed agenda includes expert sessions on a host of pressing issues, such as security and compliance, as well as customer experience sharing on how cloud computing is benefiting the industry. Speakers: Michael Braendle, Principal Cloud Architect, AWS Paul Sin, Financial Services Technology Consultant, Deloitte China

1. © 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
Michael Braendle, Principal Cloud Architect,
AWS Professional Services HKT
23rd March 2017
Distributed Ledger on Cloud
The Perfect Marriage

2. AWS and Distributed Ledger Technology
AWS operates:
16 Regions
42 Availability Zones
68 Edge Locations
• AWS provides a globally distributed
infrastructure
• AWS enables experimentation with
blockchain across all protocols, with
leading consortiums and systems
integrators

3. Why Are Blockchain Builders and Buyers Choosing
AWS?
Security, Compliance, and Reduced Cost
Ability to Bring New Ideas to Market Faster
Highly Scalable Infrastructure for Scalable Blockchain
Solutions
Ability to Transform the Enterprise & the `

4. AWS & Blockchain Protocols
• AWS is blockchain protocol agnostic
• Our focus is on building a diverse ecosystem of blockchain providers across all
protocols and use cases
• We enable experimentation across all protocols
• Blockchain builders across all protocols use our services to build robust solutions
including:
Amazon
EC2
Amazon ECS
AMIAmazon
VPC
Auto
Scaling
Amazon
S3
Amazon EBS AWS
CloudFormation
AWS
CloudTrail
Amazon
Route 53
AWS
CloudHSM
IAM
AWS WAF Amazon
Redshift

5. Example Private Blockchain Sandbox on AWS
AWS cloud
Amazon
EC2
Region
Amazon
S3
AWS
Lambda
Amazon API
Gateway
AWS IAM
Availability Zone
Amazon
EC2
AWS
Lambda
Amazon API
Gateway
Availability Zone
Blockchain Sandbox on AWS:
• Amazon EC2 to run private Ethereum
blockchain nodes
• AWS Lambda to implement micro-
services to interact with Ethereum
• Amazon API Gateway to publish
micro-service interfaces
• Amazon S3 to host demo web page
• AWS IAM to provides identity access
control mechanism
• AWS CloudFormation to build
infrastructure as code and create the
blockchain sandbox environment
AWS
CloudFormation
Micro-services
• JavaScript or Python
• Using Web3 library
Blockchain Node
• Ethereum or others
• Create genesis block
• Mining node
API’s
• Create Wallet
• Wallet list
• Make Transaction
Web-App
• HTML5

6. Demo:
Create Blockchain Sandbox on AWS

7. Solution Overview & Project Approach
Paul Sin, Ph.D.
Partner, Deloitte Consulting
Blockchain

8. A Blockchain Architecture on AWS

9. Three Models

10. Different Standards

11. Use Case Survey

12. Topology: Option 1

13. Topology: Option 2

14. Topology: Option 3

15. Topology: Option 3

16. Acknowledgement
• Deloitte has a Global Partnership with AWS.
• Our Development Team Got some Credit and Lots of
Professional Service Support from AWS.
• Almost All Our Prototypes are on AWS.
• AWS Professional Service Provided Enablement
Session, Co-developed Early Prototypes, and Advised
on Our Architecture Design.
AWS Professional Service has been instrumental to our success.