Amazon DynamoDB is a NoSQLnon-relational database database service that offers fast and predictable performance with seamless scalability. It takes care of administrative and operational tasks. Now, with the help of Amazon DynamoDB, you can scale up or scale down the throughput of a table and it does not affect the performance at all. You can monitor performance and utilization of resources using the AWS Management Console.
DynamoDB lets you create on-demand backup and enables point-in-time recovery for tables.
With point-in-time recovery, you can restore the changes made during the last 35 days.