Version: v2026.6.21 | Commit: 46f37055 | 2026-06-21T14:06:20.573630+00:00
persistdict
| Operation | zerodep | Reference | zd mean | Ref mean | zd ops/s | Ref ops/s | zerodep tail latency | Ref tail latency | Ratio |
|---|
| Min | Max | StdDev | P95 | Min | Max | StdDev | P95 |
|---|
| Iterate (Small) | zerodep_json | shelve | 460.4 µs | 213.8 µs | 2.2K | 4.7K | 398.9 µs | 5.17 ms | 245.1 µs | 505.4 µs | 203.5 µs | 630.0 µs | 20.0 µs | 231.0 µs | 2.2x slower |
| Iterate (Small) | zerodep_json | sqlitedict | 460.4 µs | 1.38 ms | 2.2K | 726.6 | 398.9 µs | 5.17 ms | 245.1 µs | 505.4 µs | 1.27 ms | 1.81 ms | 72.6 µs | 1.47 ms | 3.0x faster |
| Iterate (Small) | zerodep_sqlite | shelve | 883.1 µs | 213.8 µs | 1.1K | 4.7K | 847.8 µs | 1.13 ms | 19.0 µs | 913.7 µs | 203.5 µs | 630.0 µs | 20.0 µs | 231.0 µs | 4.1x slower |
| Iterate (Small) | zerodep_sqlite | sqlitedict | 883.1 µs | 1.38 ms | 1.1K | 726.6 | 847.8 µs | 1.13 ms | 19.0 µs | 913.7 µs | 1.27 ms | 1.81 ms | 72.6 µs | 1.47 ms | 1.6x faster |
| Read (Small) | zerodep_json | shelve | 424.5 µs | 190.6 µs | 2.4K | 5.2K | 391.2 µs | 3.61 ms | 139.8 µs | 481.8 µs | 182.2 µs | 313.9 µs | 10.1 µs | 208.1 µs | 2.2x slower |
| Read (Small) | zerodep_json | sqlitedict | 424.5 µs | 10.40 ms | 2.4K | 96.2 | 391.2 µs | 3.61 ms | 139.8 µs | 481.8 µs | 10.13 ms | 12.35 ms | 310.0 µs | 10.86 ms | 24.5x faster |
| Read (Small) | zerodep_sqlite | shelve | 850.5 µs | 190.6 µs | 1.2K | 5.2K | 810.8 µs | 1.12 ms | 24.5 µs | 884.7 µs | 182.2 µs | 313.9 µs | 10.1 µs | 208.1 µs | 4.5x slower |
| Read (Small) | zerodep_sqlite | sqlitedict | 850.5 µs | 10.40 ms | 1.2K | 96.2 | 810.8 µs | 1.12 ms | 24.5 µs | 884.7 µs | 10.13 ms | 12.35 ms | 310.0 µs | 10.86 ms | 12.2x faster |
| Write (Large) | zerodep_json | shelve | 13.80 ms | 11.05 ms | 72.4 | 90.5 | 13.59 ms | 14.34 ms | 120.3 µs | 14.01 ms | 10.51 ms | 15.71 ms | 936.6 µs | 12.48 ms | 1.2x slower |
| Write (Large) | zerodep_json | sqlitedict | 13.80 ms | 806.32 ms | 72.4 | 1.2 | 13.59 ms | 14.34 ms | 120.3 µs | 14.01 ms | 735.45 ms | 910.72 ms | 75.15 ms | 910.72 ms | 58.4x faster |
| Write (Large) | zerodep_sqlite | shelve | 77.81 ms | 11.05 ms | 12.9 | 90.5 | 74.38 ms | 81.79 ms | 2.16 ms | 81.79 ms | 10.51 ms | 15.71 ms | 936.6 µs | 12.48 ms | 7.0x slower |
| Write (Large) | zerodep_sqlite | sqlitedict | 77.81 ms | 806.32 ms | 12.9 | 1.2 | 74.38 ms | 81.79 ms | 2.16 ms | 81.79 ms | 735.45 ms | 910.72 ms | 75.15 ms | 910.72 ms | 10.4x faster |
| Write (Large) | zerodep_sqlite_batched | shelve | 22.71 ms | 11.05 ms | 44.0 | 90.5 | 21.57 ms | 27.55 ms | 1.38 ms | 25.50 ms | 10.51 ms | 15.71 ms | 936.6 µs | 12.48 ms | 2.1x slower |
| Write (Large) | zerodep_sqlite_batched | sqlitedict | 22.71 ms | 806.32 ms | 44.0 | 1.2 | 21.57 ms | 27.55 ms | 1.38 ms | 25.50 ms | 735.45 ms | 910.72 ms | 75.15 ms | 910.72 ms | 35.5x faster |
| Write (Small) | zerodep_json | shelve | 433.4 µs | 397.9 µs | 2.3K | 2.5K | 401.5 µs | 2.13 ms | 50.8 µs | 496.9 µs | 371.2 µs | 425.6 µs | 17.0 µs | 425.6 µs | 1.1x slower |
| Write (Small) | zerodep_json | sqlitedict | 433.4 µs | 19.82 ms | 2.3K | 50.5 | 401.5 µs | 2.13 ms | 50.8 µs | 496.9 µs | 18.97 ms | 24.19 ms | 1.10 ms | 22.46 ms | 45.7x faster |
| Write (Small) | zerodep_sqlite | shelve | 5.13 ms | 397.9 µs | 195.1 | 2.5K | 4.43 ms | 10.88 ms | 1.03 ms | 7.63 ms | 371.2 µs | 425.6 µs | 17.0 µs | 425.6 µs | 12.9x slower |
| Write (Small) | zerodep_sqlite | sqlitedict | 5.13 ms | 19.82 ms | 195.1 | 50.5 | 4.43 ms | 10.88 ms | 1.03 ms | 7.63 ms | 18.97 ms | 24.19 ms | 1.10 ms | 22.46 ms | 3.9x faster |
| Write (Small) | zerodep_sqlite_batched | shelve | 3.65 ms | 397.9 µs | 274.1 | 2.5K | 2.74 ms | 38.37 ms | 2.34 ms | 7.18 ms | 371.2 µs | 425.6 µs | 17.0 µs | 425.6 µs | 9.2x slower |
| Write (Small) | zerodep_sqlite_batched | sqlitedict | 3.65 ms | 19.82 ms | 274.1 | 50.5 | 2.74 ms | 38.37 ms | 2.34 ms | 7.18 ms | 18.97 ms | 24.19 ms | 1.10 ms | 22.46 ms | 5.4x faster |