Db2 for z/OS: the REST Interface and IN-list Predicates

I've written several blog entries on the REST interface to Db2 for z/OS, including one posted early last year. How does it work? Pretty simple: you first code a SQL statement that you want to make REST-invokable; then, you create a REST service associated with that...

Db2 for z/OS Data Sharing: is your Lock Structure the Right Size?

Recently I've encountered some situations in which organizations running Db2 for z/OS in data sharing mode had lock structures that were not sized for maximum benefit. In this blog entry, my aim is to shed some light on lock structure sizing, and to suggest...