Every write answers its new record's OID as _id:
{"_id": "Qs7HRQnMTg", "status": "created"}| Term | Meaning |
|---|---|
| ANN | Approximate nearest-neighbor vector search: the $knn and $sparseKnn query operators. |
| Capability | A named group of operations (data, account, query...) that a role or an agent session can be granted or denied. |
| Descriptor | The typed metadata the server keeps for one operation: its name, route, schema and scope. |
| JSC | JavaScriptCore, the JavaScript engine your functions and $whereJS run in. |
| KV | Values stored and read by key, from db.kv() in a function or the kv.* operations; see KV. |
| OID | The id every write answers as _id. |
| Operation ID | The stable number identifying one operation; ai.tool.invoke takes one to call a discovered tool. |
| RAG | Retrieval-augmented generation: vector search for the passages a prompt is built from. |
| Registry version | The version number of the server's whole operation set, named at the top of the HTTP API reference. |
| View | A stored result of a query, computed ahead of time so reading it skips re-running that query; see views. |