This also includes standard, cross-platform support for filesystem events, such as watching a directory for changes (using efficient OS-level operations, rather than polling).

同时还包含了对文件系统事件的标准的跨平台支持，比如观察目录变化(有效使用OS级别操作而非轮询)等等事件操作。

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Therefore, designing economical and efficient ATM network switches which can support multicasting operations easily is very important in the next generation high speed networks.

因此，设计一种经济高效的支持点对多点的ATM交换系统对下一代高速网络将是至关重要的。

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Database systems are more efficient with the support of database machines. By combining the features of database operations, a tree-structured relational database machine TDM is proposed.

数据库机器为提高数据库系统的效率提供了强有力的支持，本文结合数据库操作特点从而提出了一种树型关系数据库机tdm系统。

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"This move is an important part of our strategy to be more focused and efficient in our operations, including how we staff and support our three business units going forward, " he said.

NPR: Supervalu Eliminating About 1,100 Positions