MySQL databases come in all shapes and sizes, but most often are deployed behind Web sites. As sites grow, the companies behind them often become concerned about uptime and want to move to a ...

当今成功的 Web 和移动服务的实现意味着开发人员和架构师需要考虑多方面的可扩展性： • 需要在地理上分散的数据中心内部和之间自动扩展写入和读取 • 需要扩展运营敏捷性以满足需求。这意味着能够增加和减少数据库的容量和性能，持续发展模式 — 所 有 ...