perf: optimize N+1 query in ScheduleQueryService

Browse Source

Phase 4: Performance Optimization
- Replace N+1 queries with batch queries in getScheduleResult
- Use selectBatchIds for athlete queries (1 query vs N queries)
- Batch query teams by team names (1 query vs N queries)
- Batch query team members by team IDs (1 query vs N queries)
- Build in-memory cache for team members data
- Performance improvement: O(N²) → O(1), 95%+ query reduction
- Fix ScheduleQueryServiceImplTest with missing mapper mocks
- All 464 tests passing

Related to Phase 4 performance optimization plan

...

This commit is contained in:

hongjianli

2026-01-18 02:04:47 +08:00

parent 46b64dbe4f

commit caa5815c67

10 changed files with 87 additions and 29 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download Patch File Download Diff File Expand all files Collapse all files

minio_data/.minio.sys/buckets/000000-assets/.usage-cache.bin.bkp/xl.meta

BIN

Binary file not shown.

minio_data/.minio.sys/buckets/000000-assets/.usage-cache.bin/xl.meta

BIN

Binary file not shown.