Peter Ullrich

Popular posts: 2
Total points: 327
HN comments: 112
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Visit peterullrich.com → On Hacker News Jun 2023 – Nov 2025

Software Engineering 2 Databases & Data 2

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Listen to Database Changes Through the Postgres WAL

2025175 points52 comments Databases & Data details

An in-depth guide to listening to Postgres database changes through the WAL. Covers logical replication, publications, replication slots, and an Elixir implementation.

How to listen to database changes using Postgres triggers in elixir

2023152 points60 comments Databases & Data details