Myers Diff 算法是否仍然是处理文件差异的最佳选择? - V2EX
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Myers Diff 算法是否仍然是处理文件差异的最佳选择?

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  •   Hooooooey 225 天前 1329 次点击
    这是一个创建于 225 天前的主题,其中的信息可能已经有所发展或是发生改变。

    阅读一下关于 Myers Diff 算法的实现: https://github.com/myfreess/myers-diff/blob/main/doc.md Myers Diff 算法在小文件或简单文本中的表现非常出色,但在大规模数据(例如大文件、JSON 或二进制文件)上,它是否会遇到性能瓶颈?是否有其他算法或者优化方法能在这些场景中表现更好?尤其在 MoonBit 语言这种较新的编程语言中,是否能通过语言本身的特性对 Myers Diff 算法进行优化?

    1 条回复    2025-03-04 14:30:45 +08:00
    cosmozs
        1
    cosmozs  
       220 天前
    Myers Diff 算法在小文件和简单文本上确实表现不错,但当面对大文件或结构化数据(比如 JSON )时,主要是内存占用太大了,类似 MoonBit 这种新语言里,没有什么历史包袱的话+更好的内存管理和并行计算,可能能让 Myers Diff 跑得更快一些
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