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Managing Multiple Isolation Levels in Middleware Database Replication Protocols

机译:在中间件数据库复制协议中管理多个隔离级别

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Many database replication protocols have been designed for guaranteeing a serialisable isolation level, since it is appropriate for almost all applications. However, it also requires a tight coordination among replicas and might generate high abortion rates with some workloads. So, other isolation levels have also been considered, such as snapshot isolation and cursor stability, but none of the previous works has proposed an overall support for more than one isolation level at the same time. This paper explores such a research line.
机译:已经设计了许多数据库复制协议来保证可串行化的隔离级别,因为它适用于几乎所有应用程序。但是,它还需要副本之间的紧密协调,并且在某些工作负载下可能会产生高堕胎率。因此,还考虑了其​​他隔离级别,例如快照隔离和游标稳定性,但是先前的工作都没有提出同时支持多个隔离级别的总体支持。本文探讨了这样的研究方向。

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