mongodb performance_error ai_generated true

Slow query on view: aggregation pipeline not optimized

ID: mongodb/view-performance

Also available as: JSON · Markdown
78%Fix Rate
82%Confidence
3Evidence
2023-01-01First Seen

Version Compatibility

VersionStatusIntroducedDeprecatedNotes
7 active — — —

Root Cause

MongoDB view backed by slow aggregation pipeline.

generic

Workarounds

  1. 88% success Add indexes to support view aggregation pipeline stages
  2. 90% success Use to create materialized views on schedule

Dead Ends

Common approaches that don't work:

  1. Materialize view as collection manually 72% fail

    Stale data, sync complexity

  2. Remove the view and inline queries 68% fail

    Code duplication