claude and openai have different memory systems
OpenAI just added project specific memory.https://simonwillison.net/2025/Sep/12/claude-memory/
Today I Learned
Short notes on things I am learning. Inspired by Simon Willison's TILs.
Browse By Topic
Recent TILs
PG will not run CTEs unreferenced
Postgres will not run any CTEs not referenced in the main query. It’s a form of optimization in newer versions.E.g.,WITH will_not_run AS (SELECT 1/0), ok AS (SELECT 1)SELECT * FROM ok;
Primary and second replicas in Postgres
In Postgres, you can have a primary read/write instance, and a read only hot-standby to serve requests at a high volume. When you update the primary replica, it sends updates via a stream of logs to the replica.If the...
No entries match this topic yet.