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Building EmergentDB

Architecture decisions, performance deep dives, and the engineering behind a self-optimizing vector database.

Product·February 23, 2026·5 min read

The Cache That Knows Itself

QDKV doesn't need a human to tune it. It watches its own hit rate, eviction pressure, and latency — then adjusts in real time.

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Engineering·February 22, 2026·6 min read

We Rebuilt Everything. Here's What Happened.

Five services became one binary. Insert throughput hit 580K vec/s — 25× faster than zvec. Here's the full story.

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