Concurrency Control and Recovery in a Client/Server DBMS
Client／Server数据库模型下的并发控制与恢复技术

Concurrency control and recovery play very important role in Client/Server DBMS, which affect correctness and healthy of database systems. Under Client/Server architecture,to maintain cache consistency is indispensable when normal transactions are in progress, which is the basis of concurrency control. This paper analyses the techniques of concurrency control and recovery used in Client/Server DBMS, points out the disadvantage of existing techniques,and prospects the future trends.