Just One Pure ITer
程序员硬核“年终大扫除”，清理了数据库 70GB 空间 在没有删除单个索引或删除任何数据下，最终释放了超过 70GB 的未优化和未利用的空间，还意外释放 20GB 未使用索引空间。
1. Introduction The early architecture of Uber consisted of a monolithic backend application written in Python that used Postgres for data persistence. Since that time, the architecture of Uber has changed significantly, to a model of microservices and...
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