read consistency

To overcome the drawbacks in Walrus, we have introduced a file-locking mechanism: To maintain data consistency, we've provided the ability to access the file in read/ write mode.

为了弥补Walrus的缺点，我们引入一种文件锁定机制：为了保持数据一致性，提供以读/写模式访问文件的功能。

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It Also compares the impacts to the read/ write performance by packet length and number of OSD. It was also proposed algorithms and ideas to solve the cache consistency problem of existing system HOSS.

通过测试还分析了包长度和OSD数量对系统读写性能的影响。另外还提出了相关算法和思想用于解决HOSS系统存在的缓存一致性问题。

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Weak/ eventual consistency happens when not all data replicas participate in the update operation and/ or contacted as part of read operation.

只有部分数据副本参与更新操作，且/或作为读操作的一部分与其它副本进行联系时，就会出现弱/最终一致性。

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We've looked at how file sharing introduced into Eucalyptus can help; now let's look at ensuring data consistency via the concept of accessing files in read/ write mode.

我们看到了引入Eucalyptus的文件共享如何提供帮助；现在我们看看如何通过读/写模式概念保证数据一致性。

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Its correctness is proofed from global ordered and read consistency.

从全局有序性和读一致性证明了该算法的正确性。

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If the business requires greater availability but read consistency is not a premium, then an asynchronous option may be a more cost-effective approach.

如果业务要求更高的可用性，并且读一致性不是很重要，那么选择异步可能是更经济的方法。

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In general, using the option of a consistent read eliminates the consistency window for the request.

一般而言，使用一致性读操作选项可消除请求一致性窗口。

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Thrown when control information that was read from an object stream violates internal consistency checks.

当从对象流中读取的控制信息违反了内部一致性检查时抛出.

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The concept of read consistency and write consistency is brought forth and a data consistency maintenance strategy between heterogeneous databases is designed based on this concept.

提出了读一致性和写一致性概念，并基于此设计了一种异构数据库容灾系统数据一致性实时维护策略。

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