Amazon ElastiCache 操作一致性

Amazon ElastiCache operations consistency

我找不到任何关于 Amazon ElastiCache 操作一致性的文档。我对 Get、Set、Delete 操作特别感兴趣。不过,我发现的是我正在使用的库中 delete 方法的描述:https://code.google.com/p/beitmemcached/

/// This method corresponds to the "delete" command in the memcache protocol.
/// It will immediately delete the given key and corresponding value.
/// Use the overloads to specify an amount of time the item should be in the delete queue on the server,
/// or to specify a custom hash to override server selection.

有人可以向我提供操作一致性的信息吗? (例如"delete"操作执行的速度有多快?如果我在之后尝试获取已删除的项目,它会被删除吗?是否最终一致?)

tl;博士; Memcached 的操作都是原子的

更多信息:

  • Cache consistency when using memcached and a rdbms like MySQL
  • How are concurrent updates handled in Memcached?