Asynchronous replication technology is the latest approach to providing fault tolerance for server and network storage. Unlike the replication technologies that preceded it, asynchronous technology ...

Developers talk a lot about “immutability.” Outside the technical world, it usually means something negative: unmoving, inflexible, and entrenched. However, in the technical field, these features ...

Virtualization technology, whereby multiple operating systems can be run on shared hardware, is extremely well understood if somewhat inefficient in its use of resources. Just a few decades ago, ...