​Building Agents with Pydantic AI, Logfire and SurrealDB скачать в хорошем качестве

​Building Agents with Pydantic AI, Logfire and SurrealDB

👉 Pydantic’s Chris Samiullah shows how to build production-ready agents using Pydantic AI + Logfire for observability, with SurrealDB as the multi-model database backend. Filmed at our London meetup, he also walks through a trading app example, where he talks about his experience swapping out Postgres + pgvector for SurrealDB - and discoveries along the way. Chapters: 00:00 Intro: what we’re doing (migrating app to SurrealDB + observability) 00:00 Pydantic Stack overview (AI, Logfire, Gateway) 02:03 Demo app: RAG “trader” assistant overview 04:02 Embeddings setup (Ent AI + instrumentation) 04:50 Live ingest demo (CLI) + Logfire traces 07:16 Backend demo (FastAPI) + live chat observability 08:44 Instrumenting FastAPI + SurrealDB with Logfire 09:29 What changed in the migration (schema, API layer, client) 10:35 MCP server setup (SurrealDB MCP) + why it helps 11:15 MCP in action: querying Logfire + SurrealDB 14:20 Evals intro (why, what) 15:07 Evals implementation (LLM-as-judge + deterministic) 16:27 Running evals locally + instrumenting runs 17:37 Reviewing eval results in Logfire 19:13 Wrap-up summary (dashboards, alerts, SQL) 19:51 Q&A SurrealDB: ☁️ Surreal Cloud: https://surrealdb.com/cloud 🎩 Surrealist: https://surrealdb.com/surrealist 🎓 SurrealDB University: https://surrealdb.com/learn 🌍 SurrealDB Website: https://surrealdb.com/ 👉 SurrealDB GitHub: https://github.com/surrealdb/surrealdb 🐦 SurrealDB Twitter:   / surrealdb   👨‍💻 SurrealDB LinkedIn:   / surrealdb   👉 SurrealDB Discord:   / discord   📸 SurrealDB Instagram:   / surrealdb   👚 Shop the merch: https://surrealdb.store/ What is SurrealDB? SurrealDB is an end-to-end cloud-native database designed for modern applications, including web, mobile, serverless, Jamstack, backend, and traditional applications. With SurrealDB, you can simplify your database and API infrastructure, reduce development time, and build secure, performant apps quickly and cost-effectively. 👉 Get started with SurrealDB: https://sdb.li/getstarted Key features of SurrealDB: ⭐ Reduces development time: SurrealDB simplifies your database and API stack by removing the need for most server-side components, allowing you to build secure, performant apps faster and cheaper. ⭐ Real-time collaborative API backend service: SurrealDB functions as both a database and an API backend service, enabling real-time collaboration. ⭐ Support for multiple querying languages: SurrealDB supports SQL querying from client devices, GraphQL, ACID transactions, WebSocket connections, structured and unstructured data, graph querying, full-text indexing, and geospatial querying. ⭐ Granular access control: SurrealDB provides row-level permissions-based access control, giving you the ability to manage data access with precision.