Tracing DBs Cookbook

Examples for tracing/dbs in AgentOS.

Files

• basic_agent_with_postgresdb.py — Tracing with a production-oriented relational backend.
• basic_agent_with_sqlite.py — Tracing with a lightweight local development backend.
• basic_agent_with_mongodb.py — Tracing with a document database backend.

Supported Backends

• The tracing pattern is the same across database backends: the agent setup is unchanged and only the DB adapter import/config differs.
• Representative examples are kept for Postgres, SQLite, and MongoDB.
• Other supported backends in the original set: Async MySQL, Async Postgres, Async SQLite, DynamoDB, Firestore, GCS JSON DB, JSON DB, MySQL, Redis, SingleStore, and SurrealDB.

Prerequisites

• Load environment variables with direnv allow (requires .envrc).
• Run examples with .venvs/demo/bin/python <path-to-file>.py.
• Some examples require local services (for example Postgres, MongoDB, or SQLite).