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- 01:00, 26 January 2026 Performance Measurement (hist | edit) [2,078 bytes] Carli (talk | contribs) (Created page with " == Performance Testing Framework == MemCP includes an auto-calibrating performance test framework for regression detection and benchmarking. === Running Performance Tests === <code># Run performance tests (uses calibrated baselines) PERF_TEST=1 make test # Calibrate for your machine (run ~10 times to reach target) PERF_TEST=1 PERF_CALIBRATE=1 make test # Freeze row counts for bisecting regressions PERF_TEST=1 PERF_NORECALIBRATE=1 make test # Show query exe...") Tag: Visual edit
- 00:57, 26 January 2026 Auto Sharding (hist | edit) [0 bytes] Carli (talk | contribs) (Created page with "## Parallel Sharding MemCP automatically creates parallel shards for optimal query performance across multiple CPU cores. ### Bulk Insert Optimization When inserting large amounts of data, MemCP automatically: 1. **Splits bulk inserts into chunks** of 60,000 rows (configurable via ShardSize) 2. **Creates new shards on-the-fly** when the current shard fills up 3. **Rebuilds full shards in parallel** using background goroutines This enables insertion of millions of ro...")