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白话解说之 BIO、NIO、AIO、异步阻塞的区别 · Issue #3 · superleeyom/blog

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  • hackershare

    · ·

    完美的数据正确性有它的代价，不同的读写场景，对隔离性的需求不同。隔离性越高，数据越安全，但性能越低。教科书上一般会写四种隔离级别，按照不同隔离级别可能出现的 “症状” 划分：

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