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Published at November 26LESS: Efficient Log Storage System Based on Learned Model and Minimum Attribute Tree
cs.CR
Released Date: November 26, 2024
Authors: Zhiyang Cheng1, Zizhen Zhu1, Haoran Dang1, Hai Wan1, Xibin Zhao1
Aff.: 1School of Software, Tsinghua University

| Dataset | Model | Cal. T | Tree | Disk | Prep. | A.1 | A.2 | A.3 | B.1 | B.2 | Time | Warm_up | Query | Ave. Mem | Max Mem |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| D1 | 65KB | 347KB | 37MB | 38MB | 73.0s | 76.2s | 15.5s | 8.7s | 83.2s | 665.8s | 922.4s | 95.7s | 14,281 | 2,281.9MB | 5,858.9MB |
| D2 | 63KB | 292KB | 37MB | 38MB | 77.7s | 76.8s | 12.7s | 8.2s | 82.9s | 655.3s | 913.6s | 89.5s | 14,923 | 2,533.9MB | 7,091.3MB |
| D3 | 66KB | 417KB | 38MB | 39MB | 82.7s | 81.9s | 16.1s | 18.7s | 115.4s | 724.4s | 1039.2s | 91.0s | 15,274 | 2,278.4MB | 5,842.9MB |
| D4 | 62KB | 235KB | 33MB | 34MB | 79.6s | 77.4s | 12.3s | 6.7s | 84.0s | 644.3s | 904.3s | 72.0s | 15,048 | 2,267.0MB | 5,815.7MB |
| D5 | 63KB | 183KB | 33MB | 33MB | 76.2s | 77.9s | 8.1s | 6.3s | 81.1s | 624.7s | 874.3s | 68.1s | 15,092 | 2,479.4MB | 7,002.8MB |