Looking at the Rust TRANSACTION batch row, batched inserts (one fsync for 100 inserts) take 32.81 ms, whereas individual inserts (100 fsync calls) take 2,562.99 ms. That’s a 78x overhead from the autocommit.
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Are the TCL RayNeo Air 4 Pro worth it?
这就像陶艺转盘。你定义好一个侧面的轮廓线，它旋转一圈就变成了一个罐子。