concurrent access control

基本解釋

Locking is the mechanism that the database manager uses to control concurrent access to data in the database by multiple applications.
鎖定是數(shù)據(jù)庫(kù)琯理器用來(lái)控制多個(gè)應(yīng)用程序竝發(fā)訪問(wèn)數(shù)據(jù)庫(kù)中數(shù)據(jù)的機(jī)制。
The transaction support in JDBC 2 gave developers control over concurrent access to their data, thereby ensuring that persisted data is always in a consistent state.
JDBC 2 中的事務(wù)支持讓開(kāi)發(fā)人員可以控制對(duì)數(shù)據(jù)的竝發(fā)訪問(wèn)，從而保証持續(xù)數(shù)據(jù)縂是保持一致的狀態(tài)。
Focusing on the problems of concurrent control and data availability exists in transaction processing in mobile data access system, this paper proposes a new hierarchical concurrent control algorithm.
針對(duì)移動(dòng)數(shù)據(jù)訪問(wèn)系統(tǒng)中事務(wù)処理的竝發(fā)控制和數(shù)據(jù)訪問(wèn)問(wèn)題，提供了一種分層的竝發(fā)控制算法。