An area of a computer's memory that is reserved for use by the operating system. The extended buffer pool is used for data caching, directory caching and other system functions.; 一種計算機存儲器區(qū)域,保留給操作系統(tǒng)使用。擴充緩沖池用于數(shù)據(jù)暫存、目錄暫存和 其它系統(tǒng)操作。