Distributed Database
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Recent papers in Distributed Database
The algebra of qualified relations proposed by Ceri and Pelagatti supports pruning of distributed database queries, minimizing the number of sites involved in evaluation. Domain interval typing in the framework of formal type inference... more
Oracle XE 10g (Express Edition) is an Oracle edition which purposed to the requirement of the data management for small enterprise to the middle enterprise which freeware licence. Unfortunately, Oracle XE 10g database capacity limited 4... more
The deduction capabilities for existing distributed relational databases are discussed. The propagation SQL-based systems are considered, and alternative strategies for providing inferencing and declarative reasoning capabilities on... more
The Distributed Computing Software project at Oxford University is using formal specification techniques to explore the design of services in a distributed operating system. Our goal is to construct and publish the specification of a... more
Load balancing functionalities are crucial for best Grid performance and utilization. Accordingly,this paper presents a new meta-scheduling method called TunSys. It is inspired from the natural phenomenon of heat propagation and thermal... more
Web applications built using Java technologies usually access relational databases via JDBC API. This requires a database system specific JDBC driver to be installed on the application side. On the other hand, a paradigm shift is taking... more
Efficient methods of processing unanticipated queries are a crucial prerequisite for the success of generalized database management systems. A wide variety of approaches to improve the performance of query evaluation algorithms have been... more
Simple example for Distributed database
Abstract–In Cellular networks, number of users increase in an exponential manner. As a result of this exponential growth of users, overloading of the system takes place. Besides this, unacceptable delays and high computational cost create... more
Presentation de deux algorithmes de traitement d'interrogations dans le cas d'interrogations elementaires. L'objectif est de minimiser le temps de reponse associe au traitement d'une interrogation
Efficient methods of processing unanticipated queries are a crucial prerequisite for the success of generalized database management systems. A wide variety of approaches to improve the performance of query evaluation algorithms have been... more
Distributed data - data, processed by a system, can be distributed among several computers, but it is accessible from any of them. A distributed database design problem is presented that involves the development of a global model, a... more
Distributed database (DDB) is one of the emerging fields of technology and market research. This article addresses different architectures of distributed databases, distributed database management systems (DDBMS), data dependency... more
Concurrency control is one of the essential tasks of any database management system. It is impracticable to maintain the integrity of the database system in a concurrent environment without concurrency control techniques. This study... more
Databases are replicated to improve performance and availability. The notion of correctness that has commonly been adopted for concurrent access by transactions to shared, possibly replicated, data is serializability. However,... more
Distributed database (DDB) is one of the emerging fields of technology and market research. This article addresses different architectures of distributed databases, distributed database management systems (DDBMS), data dependency... more