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Tagged: databricks
Metadata Filtering for Databricks RAG Using ai_extract and ai_prep_search
Combine ai_parse_document, ai_extract v2.1 and ai_prep_search so each chunk carries typed metadata, letting Vector Search filter before ranking by similarity.
7 min readBuilding a Knowledge Assistant Agent on Databricks With LangGraph
Build a LangGraph agent on Databricks step by step: a minimal agent, Vector Search RAG, Lakebase checkpointing for short-term memory and a store for long-term memory.
7 min readBuilding a DeepAgents Harness: Permissions, Subagents and Human Approval
Building a DeepAgents harness for a system-design planner: file backends, access control rules, subagents, human approval gates, skills and MCP tools.
24 min readSearchable Long-Term Memory for Data Engineering Agents
How a multi-agent data engineering system stopped re-debugging the same failures: automatic capture, scoped diaries, a curated tier and context-level recall.
8 min readStop Your RAG From Serving Stale Documents: Recency and Staleness Tracking
Stop RAG from serving stale documents: change capture, staleness flags and recency-weighted reranking on Databricks Vector Search so agents use current docs.
9 min readPractical notes: MCP on Databricks: Governance Models, Deployment Boundaries
Operable walkthrough of Practical notes: MCP on Databricks: Governance Models, Deployment Boundaries: contracts, checks, and drop-in code slots for teams shipping this pattern.
7 min read
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