Blog · Category

RAG

3 posts in this category.

May 2026 RAG · 12 · 8 min RAG without a second database When your vectors live on the same row as the document they describe, the entire CDC-and-backfill layer of a RAG pipeline disappears — and a class of stale-retrieval bugs goes with it.
Apr 2026 RAG · 27 · 6 min The drift window: why your RAG retrieves stale chunks A customer-visible failure mode unique to two-store RAG — source updates, queue lag, retrievals against the old embedding. Anatomy of one outage and how same-transaction writes eliminate the window.
RAG · 26 · 7 min Building an agent memory layer on RedDB A copy-pasteable schema for episodic, semantic, and procedural memory in a single database — with the queries that retrieve them and the bookkeeping that keeps them honest.

RedDB Cloud

Join the private beta.

One-click managed deploy. Free during beta. Founding pricing locked at GA.

Request access →