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SurrealDB 4 Reaches General Availability With Serverless Earth Option

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SurrealDB 4 is now generally available as a database engine that returns vectors, graphs, documents, and full-text results in a single transaction. The release adds PostgreSQL and MySQL wire-protocol support so developers can use familiar SQL, along with a rebuilt query core and mql.js 1.0. A companion offering called SurrealDB Earth provides serverless deployment built on Cloudflare, giving each database its own isolated storage and commit log. The announcement positions the platform as persistent storage for AI agents, which need durable memory, state, and identity beyond a single model run. The product runs embedded, locally, in browsers, on private servers, or in SurrealDB Cloud.

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