Logfire achieves up to 1000x query speed boost via JSON column shredding

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Logfire, a platform built on Pydantic, reported dramatically faster database queries by implementing a technique called dynamic shredding. The process transforms JSON column data into relational tables for more efficient querying. This optimization resulted in performance improvements of up to 1000 times for specific queries. The technical details were shared in a January 2026 article on the Pydantic developer blog.

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