例句與造句

1. However , the farther analysis in the paper indicates that the strategy of parameter configuration in current connection pool technique is static state with 1 - order enactment while initializes connection pool without self - optimized adjustment according as the variety of application demand , the operation results of high use frequency database are not cached and users visit the same database independently . the multi - propose connection strategy cannot control the database operation for the same transaction and cannot ensure the acid attribute , etc . in according with the defections mentioned above , the service technique of self - optimized connection pool is presented in this paper and the composing structure for self - optimized connection pool is designed , then , some strategy in dynamic parameters adjustment , transaction management and data cache for connection pool is improved
   然而,通過本文的研究分析,現(xiàn)有數(shù)據(jù)庫(kù)連接池技術(shù)的參數(shù)配置策略是靜態(tài)的,連接池初始化時(shí)進(jìn)行一次設(shè)定,不能根據(jù)應(yīng)用需求的變化而動(dòng)態(tài)調(diào)整;連接池的核心管理機(jī)制中,沒有對(duì)使用頻率較高的數(shù)據(jù)庫(kù)操作結(jié)果進(jìn)行緩存,多個(gè)用戶依然各自獨(dú)立地完成相同的數(shù)據(jù)庫(kù)訪問;使用的連接復(fù)用策略無法控制屬于同一個(gè)事務(wù)的多個(gè)數(shù)據(jù)庫(kù)操作,不能保證事務(wù)的acid屬性等。
2. It's difficult to find frequency database in a sentence. 用frequency database造句挺難的