What's the biggest cause of performance problems on IBM i servers? Not even three of the major performance-tool vendors completely agree on the answers.
Written by John Ghrist
Despite its reputation for security and reliability, even the IBM i server platform isn't perfect. As workloads increase and the demand for 24x7 access grows, sooner or later every enterprise reaches a point where system performance seems to start declining. But when it comes to pinning down the reasons, there's no easy answer because there are so many potential causes.