The distributed lock system is used to synchronize GOS steps when accessing data. The consistency of the distributed cache is guaranteed by updating strategies of write-through and write-invalidate.

分布式锁管理机制实现了GOS之间数据访问的同步协调，写通和写—无效的数据更新策略保证了GOS的缓存一致性。

youdao

When performing writes to the database, I have to first perform the database write and then invalidate any previously cached results that would be affected by this write.

将数据写入到数据库中时，首先需要执行数据库写入操作，然后将之前缓存的任何受此写入操作影响的结果设定为无效。

youdao

Of course, if you write too broadly you may invalidate your claim, because it will read on the prior art.

当然了，如果内容过于宽泛，可能无法获得批准，因为毕竟要与先前技术相比较。

youdao