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)庫管理器用來控制多個應(yīng)用程序并發(fā)訪問數(shù)據(jù)庫中數(shù)據(jù)的機制。
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)支持讓開發(fā)人員可以控制對數(shù)據(jù)的并發(fā)訪問，從而保證持續(xù)數(shù)據(jù)總是保持一致的狀態(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.
針對移動數(shù)據(jù)訪問系統(tǒng)中事務(wù)處理的并發(fā)控制和數(shù)據(jù)訪問問題，提供了一種分層的并發(fā)控制算法。