基本解釋[計算機科學技術]超大型資料庫英漢例句雙語例句This paper classify a series of methods on spatial database index, and introduce the QR-tree index structure with very large spatial database.在綜述現(xiàn)有空間數據庫索引技術的基礎上,提出了一種面向大型空間數據庫的QR-樹索引方法。Therefore, there is no need to worry about how large the production database will be -- it will fit very well on the disk array that will be needed for performance.因此,不必擔憂生產數據庫將會有多大 — 為獲得高性能而所需的磁盤陣列能夠很好地容納它。Finally, the backup and recovery model for a reality multi-node very large database(VLDB) system is realized and the rationality and usability of this model are proved.通過在一個實際的、由多個數據庫節(jié)點組成的大規(guī)模數據庫系統(tǒng)平臺上對該備份恢復模型的實現(xiàn)和應用,證明了該模型的合理性和可用性。權威例句Cloudera specializes in software for Hadoop, an open-source database tool designed to work at very large scales.FORBES: Softwarevery-large database更多例句專業(yè)釋義計算機科學技術超大型資料庫