Design notes on LLM memory, retrieval ranking, and the boring infrastructure that makes chat apps remember.https://memorg.neullabs.com/en-ushttps://memorg.neullabs.com/blog/chat-app-memory-50-line-bandage-on-rag/https://memorg.neullabs.com/blog/chat-app-memory-50-line-bandage-on-rag/Most chat-app memory layers are a chat-history table plus a vector store plus a rolling summary. That stack works until it doesn't. Here is why a small dedicated memory layer beats the bandage at the seam where they break.Fri, 22 May 2026 00:00:00 GMThttps://memorg.neullabs.com/blog/forgetting-as-a-feature/https://memorg.neullabs.com/blog/forgetting-as-a-feature/An agent that remembers everything is an agent that remembers nothing useful. Here is why a good memory layer needs to forget on purpose, and how Memorg's importance and recency scoring make forgetting tractable without explicit deletes.Fri, 15 May 2026 00:00:00 GMThttps://memorg.neullabs.com/blog/memory-for-agents-vs-memory-for-chatbots/https://memorg.neullabs.com/blog/memory-for-agents-vs-memory-for-chatbots/Agents and chatbots both need memory, but the shape of what they need is different. Here is how the read patterns, write rates, and scoping requirements diverge — and why Memorg's hierarchy was chosen to serve both without forcing one to wear the other's clothes.Fri, 08 May 2026 00:00:00 GMT