backstage/.changeset/fix-facets-perf-regression.md at e907ba6fe112b38c3c721e8dd533191e79b6d28b

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Fredrik Adelöw cf195de72c catalog-backend: fix facets endpoint performance regression

Route the EXISTS-based filters through final_entities (one row per
entity) instead of correlating against the search table directly.
This avoids the pathological case where correlated subqueries scan
the much larger search table for every row in the outer facets query.

Signed-off-by: Fredrik Adelöw <freben@spotify.com>
Made-with: Cursor

2026-04-20 14:02:02 +02:00

290 B

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@backstage/plugin-catalog-backend

@backstage/plugin-catalog-backend
patch

Fixed a performance regression in the /entity-facets endpoint when filters or permission conditions are applied, by routing the EXISTS-based filter through final_entities instead of correlating against the much larger search table.

290 B Raw Blame History

290 B

Raw Blame History