Not everything breaks moving MySQL to distributed SQL.

But some things do — not always the ones you'd expect.

Daniël van Eeden (TiDB) at #SCaiLE26: what changes, what doesn't, and what quietly breaks under production load.

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#MySQL #DistributedSQL #TiDB

EXPLAIN tells you what the query does.
It doesn't show you why your vector search misbehaves.

Simon Hearne (Zilliz) at #SCaiLE26: visualising ANN indexes, quantization tradeoffs, embedding geometry — built for engineering AND product teams.

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