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CSQL is an open source main memory high-performance relational database management system developed at sourceforge.net.〔(【引用サイトリンク】publisher=sourceforge.net )〕 It is designed to provide high performance for SQL queries and DML statements. As there is no disk I/O, main memory databases provide a predictive response time (~10 microseconds for point lookup and ~20 microseconds for insert/update/delete operations) which is suited to real time and near real time applications. For more information see It can transparently cache data from existing databases.〔(【引用サイトリンク】publisher=stanford )〕 It can be configured to work as transparent, updateable, real time cache ( CSQL Cache ) for existing database management systems such as MySQL, and Postgres. ==See also== *List of relational database management systems *In memory database 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「CSQL」の詳細全文を読む スポンサード リンク
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