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随着信息技术的进步,数据库在煤炭院校档案管理工作中的应用越来越广泛。通过数据库可以将档案管理中涉及到的大量信息按一定的数据模型组织起来,实现煤炭院校档案信息的存储、维护、检索和处理等功能。提出了利用图形处理器较强的运算能力,将GPU用于煤炭院校档案数据库领域的相关研究,包括谓词、聚集、排序、连接等。实践证明大大提高了对煤炭院校档案数据库信息的处理速度,显著地减少查询时间。从而使用户能方便、快捷、准确地从煤炭院校档案中获取所需的信息,提高了煤炭院校档案的管理效率。
With the progress of information technology, the database is more and more widely used in archives management of coal colleges and universities. Through the database, a large amount of information involved in file management can be organized according to a certain data model to realize the functions of storing, maintaining, retrieving and processing the file information of coal colleges and universities. The paper puts forward the research that uses GPU with powerful computing power and uses GPU as the predicate, aggregation, sorting, connection and so on in the archives database of coal colleges and universities. Practice has proved that greatly improve the processing speed of coal college archives database information, significantly reduce the query time. So that users can easily, quickly and accurately obtain the required information from the coal college archives and improve the management efficiency of coal college archives.