新冠病毒疫情催生了混合办公模式。伊朗冲突则可能让三天周末成为现实。随着斯里兰卡、菲律宾和巴基斯坦因中东战事开始推行四天工作制，专家指出，我们从未如此接近一个永久性缩短工作周的年代。
FirstFT: the day's biggest stories
，更多细节参见viber
Евгений Шульгин
In Postgres, all changes—such as inserting rows or modifying indexes—are recorded in the WAL. When a transaction commits, the WAL is flushed to disk to ensure durability, while table and index pages are flushed later by the background writer or during checkpoints. If a crash occurs, Postgres can replay changes from the WAL to restore consistency. The WAL sync metric reports the number of times these logs are flushed to disk.
亚马逊春季大促再度开启：苹果产品、扫地机器人、耳机等品类已出现最优折扣