EventStoreDB 21.6 Documentation

Welcome to the EventStoreDB 21.6 documentation.

EventStoreDB is a database designed for Event Sourcingopen in new window. This documentation introduces key concepts of EventStoreDB and explains its installation, configuration and operational concerns.

EventStoreDB is available as both a Open-Source and an Enterprise versions:

Getting started

Get started by learning more about principles of EventStoreDB, Event Sourcing, database installation guidelines and choosing the client SDK.


EventStoreDB community

Users of the OSS version of EventStoreDB can use the community forumopen in new window for questions, discussions and getting help from community members.

Enterprise customers

Customers with the paid support planopen in new window can open tickets using the support portalopen in new window.


Since EventStoreDB is the open-source product, we track most of the issues openly in the EventStoreDB repository on GitHubopen in new window. Before opening an issue, please ensure that a similar issue hasn't been opened already. Also, try searching closed issues that might contain a solution or workaround for your problem.

When opening an issue, follow our guidelines for bug reports and feature requests. By doing so, you would greatly help us to solve your concerns in the most efficient way.