优步通过MyRocks差异备份实现显著存储节省
原文英文，约600词，阅读约需3分钟。发表于：。Uber has written about successfully implementing a new differential backup system for its distributed databases, which led to storage cost reductions of up to 70%. Uber engineers developed this...
优步成功实施了新的差异备份系统，降低了高达70%的存储成本。该系统有效应对了迁移到MyRocks后存储成本和备份时间增加的问题，通过利用MyRocks的SSTable文件的不可变性，仅在备份中添加新文件，从而显著提升了备份速度和效率。
