摘要
Transaction is a very important concept in DBMS,which has several features such as consistency,atomicity, durability and isolation. In this paper, we first analyze the parallelism of traditional transaction model. Next we point out that we can investigate more parallelism with a high parallel processing manner underlying multi-processors parallel structures. We will then compare the influence of two different software architectures on database system parallelism.
Transaction is a very important concept in DBMS ,which has several features such as consistency, atomicity, durability and isolation. In this paper,we first analyze the parallelism of traditional transaction model. Next we point out that we can investigate more parallelism with a high parallel processing manner underlying multi-processors parallel structures. We will then compare the influence of two different software architectures on database system parallelism.
出处
《计算机科学》
CSCD
北大核心
2001年第9期1-4,共4页
Computer Science
基金
国家自然科学基金(69373024)
国家863高科技计划基金(863-511-9511-002)
关键词
数据库管理系统
事务模型
并行性
Transaction,Parallelism,Transaction model,System software architecture
