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How the AWS platform is designed to deliver consistent high performance
Mr. Krishnan ManiSolutions ArchitectAmazon Internet Services Pvt. ltd.Email: [email protected]
Elasticity with AWS
• Elastic “by request”: The ability to scale resources, just in time, in response
to need, both scale out (++) and scale in (--)
• Elastic “by design”: The inherent capability of services to scale automatically
to customer needs without requiring any prior notice, or incurring fixed costs
or minimums.
© 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
ELASTIC “BY
REQUEST”
Simple Application Architecture
Elastic LoadBalancing Amazon
EC2 app instances
Clients
Amazon DynamoD
B
Business logic
© 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
Triad of Services
Latency
Utilization
CloudWatchAuto Scaling
Elastic Load
Balancing
Auto Scaling group
Execute AS Policy
© 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
Auto Scaling Basic Lifecycle
instances
Auto Scaling group
Scale Out
Scale Out
Amazon CloudWatch
Scheduled Event
Scale In
Scale In
Amazon CloudWatch
Scheduled Event
Launch Instance
Attach to Group
Detach from
GroupTerminat
e Instance
X
© 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
ELASTIC “BY DESIGN”
Examples of elasticity of AWS services
• S3• Customers can store an unlimited number of objects in a given bucket. A
single object can be upto 5 TB in size• There is no provisioning or other action required ahead of time to put, get,
list, delete, and work with objects in S3. • S3’s ability to serve customer traffic scales as the request rates grow.
Remember the service limits and how to architect for scale within service limits!
• VPC network components• Managed network components (e.g. “NAT Gateway”) scale automatically
with data transit volumes with no single point of failure.
© 2017, Amazon Web Services, Inc. or its Affiliates. All rights reserved.
For more info Visit https://www.vaultastic.com
Drop in your Queries @ [email protected]
Get in touch
Thank you !
For more info Visit https://www.vaultastic.com
Drop in your Queries @ [email protected]
Get in touch
Thank you !
