ADVCOST04-BP03 Store profiles in a single Region and replicate asynchronously
Generally, users will only be in one Region at a time and therefore will only be updating in one Region. As a result, schedule replication a few times a day with AWS Step Functions and AWS Lambda to meet the resiliency requirements for data while minimizing high latency and data transfer costs.
Implementation guidance
-
Develop a Lambda replication function.
-
Configure your Step Functions workflow.
-
Set up a Amazon CloudWatch event rule for scheduling.
-
Implement error handling.
-
Configure monitoring.
-
Test your replication workflow.
Key AWS services
-
AWS Step Functions
-
AWS Lambda
