A developer describes how a bank's AI loan approval system failed when the model provider went down, causing some applications to be incorrectly approved. The developer outlines a NestJS-based archite…
A developer building for AI agents designed thingd, an object-shaped memory engine in Rust that uses SQLite as its storage engine but exposes it as a high-performance object store. The engine bypasses…
Old Light, a browser strategy game, uses a backend without a tick loop to handle resource calculations for thousands of actors. Resources are computed on demand using saved balances and timestamps, av…
Norax builds an entity graph from its memory store to improve retrieval for AI agents. The graph uses entity extraction, co-occurrence edges, community detection, and weighted edges to capture relatio…
Norax developed a multi-signal memory architecture for AI agents that combines exact term matching, dense vector similarity, temporal decay, and entity graph reranking. The system outperforms single-s…