I like the zero downtime migration and upgrade feature of Goldengate. This is a most(if not extremely) important feature. It is very attractive to businesses who have a need to most uptime and high availability of the services they provide.I have tremendous amount knowledge, skill set and more importantly confidence with Oracle Goldengate.
As a result of the training and support I received from Ashish Argawal and K21Academy, I gained the confidence and knowledge that I needed to ace an initial interview (yesterday) with a Hiring manager and his Oracle DBAs staff for an Oracle Goldengate Admin and Oracle DBA staff Support position for a major Financial services firm in the South East of USA . The feedback I received was that they liked me a lot and they they were impressed with my knowledge and skill sets. I am now scheduled for a follow-up interview with the director of operations. The take-away for me in that all doubts I had about K21academy and the effectiveness of its training/courses have been dispelled. It is hard work if you are willing to learn the Ins-And-Outs of Oracle GoldenGate or any IT technologies, but the support and training and mentoring is there for you at K21Academy. I am now going to sign-up for Exadata.