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 ...

Researchers hunt for weaknesses in large node-based systems. U.S. government computer scientists are studying how computer grids react to volatile conditions to understand how events such as virus ...

Genetically engineered bacteria, rigged up as a distributed computing system, might help realize synthetic biology’s loftier goals. E. coli thrives in our guts, sometimes to unfortunate effect, and it ...

China giant computer network links 40 cities into one AI pool. Here’s what 98% efficiency means, and what must prove it in ...

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 ...