It has been a while since I aimed to be an Oracle Certified Master (OCM). For those unfamiliar with this exam, it is (or was) an Oracle practical exam that consisted of two days somewhere in the world. It would test your Oracle skills to achieve the master’s and top certification from Oracle. It is a certification that gives prestige and recognization because a minority number of database administrators have this credential, and all because of all the value invested in the courses as prerequisites and other expenses. From the…