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The author is a passionate user of open source and is currently working as associate professor in the CSE department of the Anil Neerukonda Institute of Technology & Sciences, Visakhapatnam. He can be reached at [email protected]; blog:

Posts by S Ratan Kumar


In distributed computing, the data and the services processing the data are placed in different computers connected by a network. This makes developing a …


The tremendous success of technologies like virtualisation and cloud computing has made infrastructure management a more challenging task for system administrators. This article introduces …

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Multi-core computers can deliver better performance with Pthreads, which is an API for writing multi-threaded applications to boost the performance of a computer. With …

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