THE LAUNCH
A walk-through of 3.0. Agent memory, the in-memory engine and native extensions, in one tour.
WHAT'S NEW
Eleven changes, one release. Drawn from a year of alpha and beta releases.
Streaming query planner
Results stream as they are produced, with concurrent writes on HNSW indexes.
WebAssembly extensions
WASM plugins run inside SurrealQL, next to the data.
File storage
Buckets and file pointers are first-class types, inside one transaction.
In-memory engine
Lock-free MVCC with full ACID guarantees and optional background persistence.
Indexing overhaul
Concurrent index updates, compound range scans and ALTER INDEX.
Client-side transactions
Group operations across SDK calls and commit when ready.
Custom API endpoints
DEFINE API ships HTTP routes and middleware inside SurrealQL.
Record references
Bidirectional links at the schema level, kept in sync by the database.
Computed fields
Logic defined once with COMPUTED, evaluated at query time.
GraphQL is stable
Mutations, authentication, permissions and filtering, on by default.
Production-ready foundations
Synced writes by default, 150+ bugs closed, Go and Java SDKs at 1.0.
THE PLATFORM
Everything an application and its agents know. Five surfaces, one engine.
Database
Document, graph, vector, time-series and relational in one engine.
Agent Memory
What an agent learns, with its source and its time, in the same engine.
Cloud
Managed clusters in the regions you choose, scaled on demand.
Studio
Query, explore and design the schema from the browser.
MCP
Every model that speaks MCP reaches the database and the memory directly.
IN PRODUCTION
Trusted at scale. Samsung, Nvidia, Verizon, Tencent, and Walmart run on SurrealDB.
14,000+
Developers building on SurrealDB Cloud
4M+
Developers building on SurrealDB worldwide
FROM THE TEAMS
SurrealDB gives us a foundation where we can unify semantic search, knowledge graphs, and AI-driven decision making without stitching together multiple systems. Collapsing responsibility into SurrealDB has become our default engineering posture.
VP of Engineering, Later
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