Case Study Major Bank
We are a Major Bank. Over the past few years, we have been performing data migrations in order to regroup several of our IT sites into one. At the same time, we have seen a number of our technical executives with knowledge of MVS z OS go into retirement.
As of today, we have very large disk configurations reaching petabytes, even larger backup cartridge configurations (dozens of petabytes) and a number of LPARs exceeding 60. As the configurations have grown, our personnel have shrunk.