AWS DynamoDB Replications Layer

Using the tests associated with the AWS DynamoDB Replications Layer (see Figure 1), you can monitor the following for the target AWS DynamoDB Server:

• Is the age of old unreplicated records too high? If so, then how much?

• Whether or not replication enabled in the target server?

• Are there too many unavailable regions on the target server? If so, then how many?

• Are there too many pending replication by records on the target region?

• Is the replication region available? What is the region response time?

• Is the connection time to the replication region too high?

• Does the region takes too much time to execute the query?

• Is the replication latency on the target region too high?

  

  Figure 1 : The list of tests associated with the AWS DynamoDB Replications Layer