DBA Skills always not the same. These vary on database you choose to work. IBM DB2 has two different databases. Those are Zo/S, which is popular in Mainframe, other one is UDB Linux based version, popular in open-source. DB2 for ZO/s:  Delivers large data capacity with high transaction performance. IBM DB2 for z/OS helps to reduce cost … Continue reading DB2: DBA Skills ZO/s Vs UDB