The Defense Advanced Research Projects Agency is funding a proof-of-concept study at Virginia Tech to develop highly connected computer systems that operate in a wireless environment. Small handheld ...

What is a distributed system? A distributed system is a collection of independent computers that appear to the user as a single coherent system. To accomplish a common objective, the computers in a ...

Developing a thorough test plan and benchmarks for a distributed system takes careful planning. Follow this advice on tracking down bottlenecks and analyzing performance results. This is the second in ...

Getting the most from performance analysis of distributed computer systems Your email has been sent Tasked with setting up a performance test for an n-tier distributed system? Before you get started, ...

An operating system designed to work in a network. More complex than a centralized or decentralized architecture, each computer in a distributed system operates and scales independently but is part of ...

Ask any programmer who has ever had to deal with timekeeping on a computer, and they’re likely to go on at length about how it can be a surprisingly difficult thing to keep track of. Time zones, leap ...

Will algorithms designed for interconnected computers hold up if some of the machines are not here on Earth but flying about in space, onboard satellites or spacecraft? Subscribe to our newsletter for ...

Leslie Lamport, a Microsoft Research principal, has been named the winner of the 2013 ACM A.M. Turing Award, also known as the “Nobel Prize in Computing.” The computer scientist was recognized by the ...