ecto_watch
Get real-time PostgreSQL database change notifications in Elixir applications via triggers and PubSub.
What is ecto_watch?
EctoWatch is an Elixir library that provides real-time notifications for database changes directly from PostgreSQL. It solves the problem of inconsistent or missed PubSub broadcasts in application code by using database triggers to capture every insert, update, and delete operation. This ensures reliable and standardized change notifications across your entire system.
Elixir developers building real-time applications with Phoenix, LiveView, or channels who need reliable database change notifications. It's particularly useful for teams managing complex data flows or scaling PubSub usage.
Developers choose EctoWatch because it guarantees notifications for all database changes, eliminates manual broadcast boilerplate, and provides consistent message formats. Its lightweight default payloads and PostgreSQL-native approach make it more reliable and scalable than application-level solutions.
Overview
EctoWatch allows you to easily get notifications about database changes directly from PostgreSQL.
Use Cases
Best For
- Updating Phoenix LiveView interfaces in real-time when data changes
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