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Transaction management with tree-based consistency in cloud databases

机译:云数据库中基于树的一致性的事务管理

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摘要

The maintenance of the ACID properties of atomicity, consistency, isolation and durability has been one of the main challenges to the implementation of transactional databases in the cloud. The main cloud computing features of scalability, availability and reliability are typically achieved by sacrificing consistency. While different forms of consistency have been introduced, these weaker consistent states do not address the needs of many database applications. In this paper, we implement a transaction management system using our tree-based consistency (TBC) approach. TBC is serialisable and guarantees the ACID properties. Our experimental results illustrate that TBC has better performance than other approaches, such as the quorum approach, regardless of the arrival rate, read-write ratio, or database size. The tree-based consistency approach is shown to be a viable solution for ACID transactional database management in a cloud.
机译:维持原子性,一致性,隔离和耐久性的酸性,这是对云中交易数据库实施的主要挑战之一。通常通过牺牲一致性来实现可扩展性,可用性和可靠性的主要云计算特征。虽然引入了不同形式的一致性,但这些弱势态度不会解决许多数据库应用程序的需求。在本文中,我们使用基于树的一致性(TBC)方法来实现事务管理系统。 TBC是可连续的,保证酸性。我们的实验结果表明,TBC具有比其他方法更好的性能,例如法定方法,无论到达速率,读写比或数据库大小。基于树的一致性方法被证明是云中的酸性交易数据库管理的可行解决方案。

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