磁盤(pán)數(shù)據(jù)的存取和傳輸?shù)絻?nèi)存的速度一直是計(jì)算機(jī)系統(tǒng)的性能瓶頸。雖然現(xiàn)在磁盤(pán)轉(zhuǎn)
速和總線(xiàn)速度已經(jīng)有了很大提高，但磁盤(pán)容量的大幅度增大又減緩了對(duì)其上數(shù)據(jù)的存取速度。本文介紹了嵌入式內(nèi)存數(shù)據(jù)庫(kù)技術(shù)發(fā)展的現(xiàn)狀、定義、特點(diǎn)及面向3G平臺(tái)嵌入式內(nèi)存數(shù)據(jù)庫(kù)引擎的具體設(shè)計(jì)方法實(shí)現(xiàn)。
關(guān)鍵字: 內(nèi)存數(shù)據(jù)庫(kù)；系統(tǒng)恢復(fù)；3G 平臺(tái)
Abstract: Disk access and data transmission speed to the memory of the computer system has
been the performance bottleneck. Although the disk speed and bus speed has been greatly
improved, but the disk capacity is increasing significantly slowed its speed access to data on. In this paper, embedded memory database technology development status, definition, characteristics and 3 G-oriented platform embedded memory database engine to achieve the specific design methods.
Keywords: Memory database; System Restore; 3G platform