SurrealDB Has a Free API — Here's How to Build Multi-Model Apps with One Database
rust
dev.to
A developer told me: 'I used PostgreSQL for relational data, Redis for caching, Neo4j for graph queries, and Elasticsearch for search. Four databases, four connections, four bills.' SurrealDB does all four in one. What SurrealDB Offers SurrealDB (open source, free): Document + Graph + Relational — one database, all models SurrealQL — SQL-like query language with graph traversals Real-time subscriptions — WebSocket live queries Built-in auth — user scoping and permissions HTTP