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© 2016, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
November 28, 2016
Disaster Recovery and Business Continuity for Systemically
Important Financial Institutions Felix Candelario, Solutions Architect
Benjamin Feldon, Solutions Architect
FIN302
The takeaway
Systemically important workloads for Financial
Services are running on AWS
Disaster Recovery can be automated, auditable, &
elastic
You can leverage AWS for Disaster Recovery while
meeting your regulatory requirements
Agenda
• Modernizing Disaster Recovery
• Trading refresher
• Customer Implementation
• Disaster Recovery demo
Modernizing Disaster Recovery
Current Disaster Recovery methods
Manual
Capital intensive
Infrequently tested
Modernizing Disaster Recovery
AuditableAutomated Elastic
Securities Exchange Commission
“having due regard for the public interest, the protection of investors, and the maintenance of fair
and orderly markets, to use its authority under the Exchange Act to facilitate the establishment of a
national market system for securities in accordance
with the Congressional findings and objectives set forth in Section 11A(a)(1) of the Exchange Act.”
[Release No. 34-73639; File No. S7-01-13]
Regulation Systems Compliance and Integrity
• RegSCI requires
• “comprehensive policies and
procedures in place to help ensure
the robustness and resiliency of
their technological systems”
• “geographical diversity”
• “a two hour recovery goal would be
required for recovery facilities”
Customer implementation
Trading refresher
Trading at Exchanges
Customers Broker/Dealers Exchange
Bid Ask
QTY Price QTY Price
300 25.10 500 25.12
400 25.09 600 25.13
150 25.08 300 25.14
900 25.06 250 25.15
B|50@$25.11
Bid Ask
QTY Price QTY Price
300 25.10 500 25.12
400 25.09 600 25.13
150 25.08 300 25.14
900 25.06 250 25.15
Bid Ask
QTY Price QTY Price
500 25.12
300 25.10 600 25.13
400 25.09 300 25.14
150 25.08 250 25.15
900 25.06
Bid Ask
QTY Price QTY Price
50 25.11 500 25.12
300 25.10 600 25.13
400 25.09 300 25.14
150 25.08 250 25.15
900 25.06
ACK
S|75@$25.11
Bid Ask
QTY Price QTY Price
50 25.11 75 25.11
300 25.10 500 25.12
400 25.09 600 25.13
150 25.08 300 25.14
900 25.06 250 25.15
Bid Ask
QTY Price QTY Price
50 25.11 75 25.11
300 25.10 500 25.12
400 25.09 600 25.13
150 25.08 300 25.14
900 25.06 250 25.15
Bid Ask
QTY Price QTY Price
50 25.11 25 25.11
300 25.10 500 25.12
400 25.09 600 25.13
150 25.08 300 25.14
900 25.06 250 25.15
F|50@$25.11
F|50@$25.11
General exchange architecture
Customer Gateways Matching Engines Market Data Engines
Demo workload: AEX
AEX Properties
• 100 symbols listed
• Simulated 100 Broker/Dealers
• Each Broker/Dealer supports
100 customers
• Every customer sends a Buy
or Sell order for a random
symbol for a random quantity
every second
Our fictitious exchange – Amazon EXchange
DR Strategy
AEX Tech Stack
AWS CloudFormation
Troposphere
Amazon EC2 Container Service
Weaveworks Weave Net
Amazon Route 53
Amazon Simple Storage Service (S3)
Infrastructure as code
Generates CloudFormation templates
Container management service
Provides container overlay network
Highly available and scalable cloud DNS service
Captures streaming data to S3Amazon Kinesis Firehose
Secure, durable, highly-scalable cloud storage
FirehoseS3
us-west-2
CloudFormation
template
S3
us-west-2
Firehose
Recovery time objective & recovery point objective
DisasterRecovery point Recovery time
Data loss Down time
FirehoseS3
us-west-2 RPO = 0
CloudFormation
template
S3
us-west-2
Firehose
RTO ~ 7 minutes
RPO = 0
Disaster Recovery Demo
FirehoseS3
us-west-2
S3
us-west-2
Firehose
CloudFormation
template
S3
us-west-2
Firehose
CloudFormation
template
S3
us-west-2
Firehose
CloudFormation
template
S3
us-west-2
Firehose
AEX Architecture
AWS cloud
virtual private cloud
Customer Gateway Cluster Matching Engine Cluster Market Data Cluster
Weave Net
S3Firehose
ECS Cluster ECS Cluster ECS Cluster
Route 53
Weave Net
AEX Architecture
AWS cloud
virtual private cloud
Matching Engine Cluster Market Data Cluster
S3Firehose
ECS Cluster ECS Cluster
Route 53
Customer Gateway Cluster
ECS Cluster
AEX Architecture
AWS cloud
virtual private cloud
Customer Gateway Cluster Matching Engine Cluster Market Data Cluster
Weave Net
ECS Cluster ECS Cluster ECS Cluster
Route 53 S3Firehose
AEX Architecture
AWS cloud
virtual private cloud
Customer Gateway Cluster Matching Engine Cluster Market Data Cluster
Weave Net
S3Firehose
ECS Cluster ECS Cluster ECS Cluster
Route 53
AEX Architecture
AWS cloud
virtual private cloud
Customer Gateway Cluster Matching Engine Cluster Market Data Cluster
S3Firehose
ECS Cluster ECS Cluster ECS Cluster
Route 53
Weave Net
Conclusion
CloudFormation
template
S3
us-west-2
Firehose
RTO ~ 7 minutes
RPO = 0
AWS
CloudFormationCloudFormation
template
Source code
AWS
CodePipeline
Modernizing Disaster Recovery
Assets
Automated
testing results
Scheduled
Benefits of modernized Disaster Recovery
• Elastic
• Auditable
• Reusable
• Easy geolocation
• Reduced attack surface
Modernizing Disaster Recovery
AWS
CloudFormationCloudFormation
template
Source code
AWS
CodePipelineAWS cloud
virtual private cloud
Customer Gateway Cluster Matching Engine Cluster Market Data Cluster
Weave Net
Assets
Automated
testing results
Scheduled
Process of modernizing Disaster Recovery
• Understand your workload
• Evaluate statefulness
• Select and monitor replication techniques
• Architect• Infrastructure as code
• Refactor where necessary
• Rehydrate state
• Test
• Automate
Modernizing Disaster Recovery
AWS
CloudFormationCloudFormation
template
Source code
AWS
CodePipelineAWS cloud
virtual private cloud
Customer Gateway Cluster Matching Engine Cluster Market Data Cluster
Weave Net
Assets
Automated
testing results
Scheduled
Thank you!
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your evaluations!
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