There’s a shift happening in Db2 for z/OS environments that isn’t getting nearly enough attention. It’s not a new feature. It’s not a new re...

 If you’ve been working with Db2 for z/OS long enough, you’ve likely experienced this scenario. Everything looks fine. CPU is within expect...

After decades of working with IBM Db2 for z/OS , I’m continually surprised that some performance myths simply refuse to go away. Despite new...

In the world of mainframes right now, the conversation has shifted from "How do we get off the mainframe?" to "How do we make...

Db2 for z/OS has proven successful for decades not because of any single feature, but because it consistently delivers on the things that ma...