1. Ludia
  2. Untitled project
  3. dynamodb-mock


dynamodb-mock / docs / index.rst

DynamoDB-mock documentation.


What is ddbmock not useful for ?

Do not use it in production or as a cheap DynamoDB replacement. I'll never stress it enough.

All the focus was on simplicity/hackability and simulation quality. Nothing else.

What is ddbmock useful for ?

  • FAST and RELIABLE unit testing
  • FAST and RELIABLE functional testing
  • experiment with DynamoDB API.
  • RELIABLE throughput planification
  • RELIABLE disk space planification
  • almost any DynamoDB simulation !

ddbmock can also persist your data in SQLITE. This open another vast range of possibilities :)


  • v1.0.0 (*): full documentation and bugfixes
  • v0.4.1: schema persistence + thread safety, bugfixes
  • v0.4.0: sqlite backend + throughput statistics + refactoring, more documentation, more tests
  • v0.3.2: batchWriteItem support + pass boto integration tests
  • v0.3.1: accuracy in item/table sizes + full test coverage
  • v0.3.0: first public release. Full table lifecycle + most items operations

(?) indicates a future release. These are only ideas or "nice to have".


User guide

Database API

Describe internal database structures. Should be extremely useful for tests.


Want to contribute, report a but of request a feature ? The development goes on BitBucket: