基本解釋[計(jì)算機(jī)科學(xué)技術(shù)]查詢處理和優(yōu)化英漢例句雙語(yǔ)例句Query optimization and processing is a critical component of parallel database systems.查詢優(yōu)化和處理是并行數(shù)據(jù)庫(kù)管理系統(tǒng)的關(guān)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(yīng)該注意性能問(wèn)題，因?yàn)槭走x數(shù)據(jù)源模式?jīng)]有使用并行處理和查詢優(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(guān)鍵技術(shù)，包括數(shù)據(jù)模型、查詢語(yǔ)言模型、路由策略、查詢處理及優(yōu)化策略，以及雙向遞交機(jī)制。query processing and optimization更多例句詞組短語(yǔ)短語(yǔ)query optimization and processing 查詢優(yōu)化與處理query processing and optimization更多詞組專業(yè)釋義計(jì)算機(jī)科學(xué)技術(shù)查詢處理和優(yōu)化