Warning
Hydro is an experimental project and currently in its research phase. We're still developing it and releases will be unstable. Expect bugs and breaking changes, even completely without notice.
Hydro is the real-time layer for any database or key-value store that has integrated pub/sub (PostgreSQL, Redis, ...). The goal of the project is to provide relatively low-latency real time updates for any data with solid caching to make sure real-time updates don't add any significant delays to responses.
More will follow soon.