SpacetimeDB: In-Database Modules for Real-Time Apps and No-Management Backend
Summary
SpacetimeDB is a relational database that lets you upload application logic as modules, enabling clients to execute logic directly inside the database. It emphasizes speed and low latency for real-time applications by keeping state in memory with a write-ahead log for durability. The project provides installation instructions across platforms, multi-language module support, and an AGPL/BSL licensing approach, with BitCraft Online cited as a backend example.