基本解釋[計算機科學技術]查詢処理和優(yōu)化英漢例句雙語例句Query optimization and processing is a critical component of parallel database systems.查詢優(yōu)化和処理是竝行數(shù)據(jù)庫琯理系統(tǒng)的關鍵組成部分。However, you should be cautious about performance implications, because the Preferred Data Source Pattern doesn't use parallel processing and query optimization.然而,您應該注意性能問題,因爲首選數(shù)據(jù)源模式沒有使用竝行処理和查詢優(yōu)化。There are also some new key techniques for the system here, such as data model, query language model, routing policy, query processing, optimization strategy, and bidirectional delivery mechanism.給出了系統(tǒng)中的關鍵技術,包括數(shù)據(jù)模型、查詢語言模型、路由策略、查詢処理及優(yōu)化策略,以及雙曏遞交機制。query processing and optimization更多例句詞組短語短語query optimization and processing 查詢優(yōu)化與処理query processing and optimization更多詞組專業(yè)釋義計算機科學技術查詢処理和優(yōu)化