Part 2: Adding relationships
Alright! Now that you have mastered how to use record IDs and schemaless CRUD, it's time to build on that knowledge by learning how to create relationships between tables.
We'll be covering graph relations first, then dive into record links and finish with relational-style joins, which - spoiler alert - are actually subqueries.
Throughout this part, we'll be discussing data modelling, when to use graph vs record links and learn all about doing CRUD using relationships.
If you're ready to start making some new relationships, join me in the next one.
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
Dedicated clusters by region, or serverless on SurrealDB Earth.
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