SQLSERVER事务隔离级别的实验研究

Experimental Researches of the Transaction Isolation Levels of SQL Server

事务隔离级别是多用户并发数据库系统的一个重要方面，本文通过实验来研究不同事务隔离级别在多用户并发性和数据一致性之间的折衷，揭示出它同锁管理的相互关系。

Transaction isolation levels are important aspects of the multi-user systems, this paper researches the tradeoff between concurrency and consistency among isolation levels by experiments, and reveals its relationship with the lock management.