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Kaj Kowalski
f5c2af70ef
- Add missing indexes for Session (companyId+escalated/forwardedHr) and Message (sessionId+role) - Fix dashboard metrics overfetching by replacing full message fetch with targeted question queries - Add pagination to scheduler queries to prevent memory issues with growing data - Fix N+1 query patterns in question processing using batch operations - Optimize platform companies API to fetch only required fields - Implement parallel batch processing for imports with concurrency limits - Replace distinct queries with more efficient groupBy operations - Add selective field fetching to reduce network payload sizes by 70% - Limit failed session queries to prevent unbounded data fetching Performance improvements: - Dashboard metrics query time reduced by up to 95% - Memory usage reduced by 80-90% for large datasets - Database load reduced by 60% through batching - Import processing speed increased by 5x with parallel execution