Science’s computing needs are growing exponentially. The next big leap in scientific computing is the race to exascale capability which computes one thousand petaflops per second that is capable of performing 1 million trillion floating-point operations per second (1 exaflops). Currently the fastest systems in the world perform between ten and …

Today, majority of organizations and many government departments and agencies have shifted their databases onto the cloud to improve efficiency and productivity of resources as well as bring down costs. Unfortunately, this move has exposed sensitive information to hackers, who have frequently launched cyber-attacks to retrieve and misuse data. The …

Today, majority of organizations and many government departments and agencies have shifted their databases onto the cloud to improve efficiency and productivity of resources as well as bring down costs. Unfortunately, this move has exposed sensitive information to hackers, who have frequently launched cyber-attacks to retrieve and misuse data. The major  …