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@walter-sql/engine

v0.1.0

Published

Keep Postgres SQL query results live as data changes.

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Readme

@walter-sql/engine

Walter keeps SQL query results up to date as data changes in Postgres.

This package runs the engine alongside Postgres, serving live query results to your application server. The engine is stateless: query state lives only in memory and is rebuilt from Postgres after a restart.

npm install @walter-sql/engine

Run it with the package's walter command on Node.js 22 or later, or use the Docker image ghcr.io/walter-sql/engine. Postgres must have logical replication enabled.

Documentation: installation and startup

Apache-2.0