Hema Sharda

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Middleware technologies have been facilitating the communication between the distributed applications. Traditional messaging system's are synchronous and have inherent weaknesses like – limited client connections, poor performance due to lack of resource pooling, no store-and-forward mechanism or load balancing, lack of guaranteed messaging and security as(More)
High performance Grid computing provides an infrastructure for access and processing of large volume, terabyte or even petabytes, of distributed data. Research in data grid has focused on security issues, resource ownership, infrastructure development and replication issues assuming presence of single transaction in the system. In this paper we highlight(More)