Decades ago, IT systems were self-contained. In an era ruled by mainframe computers, top to bottom programs all ran within a single environment and were written in a single programming language....

IBM i in the cloud opens up a new world of possibilities for high availability (HA) and disaster recovery (DR). Real-time logical replication offers ultimate flexibility, providing a faster,...

IBM systems have long been viewed as being highly secure by design. However, it can be very risky to rely too heavily on the reputation of IBM i or z/OS to guard against a growing range of...

For organizations running IBM Z mainframe systems, several converging trends in recent years have made it more challenging than ever to achieve the needed organizational performance at the best...