In this study, the assignment of parts to a site in a distributed database system is done using genetic algorithms, Efforts to reduce the cost of data transmission. To review and consider the advantages of the previous method, the initial population, we have tried to better optimality of ...
Data allocation in distributed database systems. ACM Transactions on Database Systems, 13(3):263–304, September 1988. Google Scholar R. G. Casey. Allocation of copies of a file in an information network. In Proceedings of Spring Joint Computer Conference, IFIPS pages 617–625, 1972. ...
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4.Research of Data Allocation in Distributed Database;分布式数据库中数据分配方法的研究 5.Research on the Guidance Precision Distribution Method Based on the Variance Analysis基于方差分析的Monte-Carlo制导精度分配方法研究 6.An method of assignment of software priority.软件优先级的一种分配方法。 7.Abstra...
Al-Sayyed, R.M.H., Al Zaghoul, F.A., Suleiman, D., Itriq, M., dan Hababeh, I, A New Approach for Database Fragmentation and Allocation to Improve the Distributed Database Management System Performance. Journal of Software Engineering and Applications 7, 891-905. (2014)...
Token allocation for a distributed database like Cassandra is not a trivial problem. One wants to have an even split of the token range, so that load1can be well distributed between nodes, as well as the ability to add new nodes and have them take a fair share of the load without the...
Summary: Data fragmentation and allocation in distributed and parallel Database Management Systems (DBMS) have been extensively studied in the past. Previous work tackled these two problems separately even though they are dependent on each other. We recently developed a combined algorithm that handles...
K.T. Fung, “The entropy concept in database-related problems,” Tech. Rept. No. DBP–3, School of Computer Science, University of Windsor, Windsor, Ontario, July 1979. Google Scholar K.T. Fung and CM. Lam, “Optimal data allocation in a distributed database,” Proc. Trends and Appli...
6) data allocation 数据分配 1. An investigation ofdata allocationin distributed database design; 分布式数据库设计中的数据分配问题研究 2. This paper briefly introduces the sort ofdata allocationmethod in the distributed database and analyzes an example completely with the heuristic method of static sc...
We develop a site-independent fragment dependency graph representation to model the dependencies among the fragments accessed by a query, and use it to formulate and solve data allocation problems for distributed database systems based on (query-site and move-smalt) query execution strategies. We ...