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Home Archive for category "Data Grid" (Page 5)

Assured WAN Replication With Latency Measures

There are significant challenges to coordinating activities between sites in a multi-site WAN deployment.  Clearly, there are several rationales for creating a multi-site WAN deployment, including disaster recovery, high availability, scaling, and all the above.  In either a master-slave or multi-master topology, there may be a need or desire to monitor the progress of replication

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Terabyte Elastic Cache clusters on Cisco UCS and Amazon EC2

Overview Last week I was working on a new opportunity. The prospect needs to store 1 Terabyte of data in memory to address scalability challenges and were interested in using GigaSpaces. I was tasked with creating a demonstration of this and want to share my experience as a blog post. Scope The project also needed

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Moving away from Mainframe to Commodity – How?

Moving away from Mainframe to Commodity – How? Mainframe (Z/OS) based systems running COBOL programs are legacy systems in many organizations. These are planned to be replaced with low cost commodity servers running Java or .Net based systems, saving the cost of the expensive mainframe MIPS and COBOL-based development. Using GigaSpaces XAP can simplify the

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