cache coherency

If there is contention between SAN clients, NAS-style cache coherency is invoked.

如果SAN客户机之间有连接, 就激活了NAS风格的高速缓存相干性.

He job of cache coherency is done partially by the hardware and partially by the operating system.

保证高速缓存一致性的工作由硬件和操作系统共同分担。

Based on the classic strategies, in terms of the feature of LTPS, cache weak coherency policy based on period of validity is projected, based on analyses for query request, ascertain period of maintenance.

本文在分析了几种经典缓存维护策略的基础上，针对LTPS特点，提出了基于时间的缓存弱一致性维护策略，根据对查询请求的分析，确定维护周期。

Finally, memory mapping, DMA data transfer interrupt handling and cache coherency issues in real-time operating system design are described in detail.

最后，阐述了实时操作系统下内存映射、DMA数据传输、中断处理和高速缓存一致性的使用方法。

Today, before the release of SQL Azure Federations, Azure developers and architects must overcome two main issues when dealing with federated data: Connection Pool Management and Cache Coherency.

在SQL Azure Federations发布前，Azure开发者与架构师在处理federated data时必须得克服两个主要的问题：连接池管理与缓存一致性。