计算机术语“location transparency”的中英文意思、释义、翻译及用法-计算机英汉双解词典

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术语	location transparency
释义	location transparency 位置透明性 A distributed database characteristic that allows applications to access data tables without knowing where they reside. All data tables appear to be in a single database, and the system determines the actual data location based on the table name. The user can reference data on multiple database servers in asingle statement, and the system automatically and transparently routes(parts of) SQL statements to remote servers for execution if needed. The data can move among the servers with no impact on the user or application. 分布式数据库的一种特性,它允许应用程序不需要知道数据表的位置而访问这些表。所有的数据表好象是在一个数据库中,系统根据表的名字判定它们所在的位置。用户可以在一个语句中引用多个数据库服务器中的数据,如果需要的话,系统自动地、透明地将SQL语句(或部分)传送给一些远程的服务器,供执行用。数据可在服务器之间传送, 而不影响用户或应用程序。
随便看	consecutive spilling consensus consistency check consistency error consistency operation console console debugging console display console display keyboard console display register console document copying machine console file adapter console function console input buffer console log console monitor typewriter console operator console printer console spooling console stack console start-up console switch console terminal console typewriter console word processing equipment

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