Update Blocking — QJOSPEED PRPQ

Update Blocking — QJOSPEED PRPQ

So far, much of this discussion has focused on output-only write-add processing. There’s another class of jobs that, for one reason or another, can’t be changed (e.g., you don’t have the source code, the proper people, the money, the time). For those of you who aren’t already using journaling, Rochester has produced a chargeable PRPQ that allows output blocking of journal data for update processing. For more information, see the sidebar "Batch Journal Caching for OS/400".