DynamoDB CLI

CLI options for DynamoDB

• --projection-expression : one or more attirbutes to retrieve
• --filter-expression: filter items before returned to you
  • this is happening client size

Some pagination options (DynamoDB, S3)

• --page-size: (default: 1000 items) specify the page size to run concurrently.
  • For example if we have 1000 items, page size of 100, we have 10 concurrent api calls with 100 each to avoid timeout
• --max-items: max items to show in the CLI return NextToken as an iterator
• --starting-token: iterator, specify the last NextToken to start from there