
pgvector or a Vector Database? What Breaks First in Filtered Search
When pgvector is enough for RAG, how filters quietly shrink your results, and the settings, indexes and partitioning that fix it before you add a new database.
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Guides from our engineering team on AI agents, workflow automation, custom software and the decisions around them. No hype, just what works.
5 articles in AI & Agents · Clear filters

When pgvector is enough for RAG, how filters quietly shrink your results, and the settings, indexes and partitioning that fix it before you add a new database.

How to trace AI agents with OpenTelemetry GenAI conventions: the span tree to emit, attributes worth keeping, what to leave out, and why the spec is still moving.

Million-token windows did not kill retrieval, but they changed the question. How to decide between RAG, long context and prompt caching, with costs and failure modes.

The 2026-07-28 MCP spec removes sessions and the initialize handshake. Here is what breaks, what to change, and the new security duties on your server.

What AI agents are, how they differ from automated workflows, where they create value in operations, and how to deploy them with guardrails and oversight.
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