实际上,处理CPU缓存相干性问题的方法不外乎两类,目前常见的一种方法成为写无效(write invalidate),一般说来,这种方法就是在出现上述冲突的时候声明两个CPU的缓存当中所存储的数据哪个为无效的,这个过程是在系统总线内部实现的...
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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。
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。
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。
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