rust部分推进:进程间通信(Windows平台命名管线)、内存页表、B+树、WAL恢复系统、动态配置
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@@ -50,9 +50,9 @@
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| 查询 | 结果行数 | 未优化 | 优化后 | 加速 |
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| ------------------------------------------ | -------: | -------: | ----------: | --------: |
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| `JOIN` + `WHERE u.age > 90` | 45 | 242.2 ms | **16.6 ms** | **14.6x** |
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| `JOIN` + `WHERE u.age > 90` | 45 | 242.2 ms | **16.6 ms** | **14.6x** |
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| `JOIN`(无 WHERE,只有投影) | 500 | 210.9 ms | 195.3 ms | 1.1x |
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| `JOIN` + `WHERE` + `ORDER BY` + `LIMIT 10` | 10 | 164.1 ms | **14.2 ms** | **11.6x** |
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| `JOIN` + `WHERE` + `ORDER BY` + `LIMIT 10` | 10 | 164.1 ms | **14.2 ms** | **11.6x** |
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| 单表 `WHERE age > 90`(对照组) | 45 | 0.175 ms | 0.290 ms | 0.6x |
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> 最近更新:2026-09-22(绝对值受机器状态影响,倍率更稳定;同机同法可复现)
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> 最近更新:2026-09-22
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