Is it necessary for Oracle DBA to take the relevant certificate in Chongqing?

depends on whether you want to be a DBA or a developer? The certificate is sure to be taken, just like having a driver's license to drive a car. Second, there are teachers to get you started. Entering the industry will be quick, otherwise it is difficult to enter the industry role. If you have a friend who knows best, if not, it is also a good choice to attend the training. Choose a company with real training technology is the best, of course, our center is certainly based on technical training, other places, need to carefully identify their own, network training institutions are mostly to take a family, really do not compliment, and found also not recognized by the official ~ ~.
Select a few references for training institutions:
1, Qualification bar, necessary (whether it is the WDP center)
2, the teacher isOcpor OCM, the general OCM experience is very rich, OCP's temporary not recommended.
3, hardware, small machine These have no, and enterprise-level test environment, etc.
4, service, to register before and after the attitude is not the same, the best service is not good, and there is no follow-up consulting services.

of course, my brother Chongqing think Zhuang's experienced, is to think of friends ~ this is only a personal understanding, do not like to spray ~ ~ ~ ~ ~

This article is from the Oracle beginner blog, so be sure to keep this source http://9909915.blog.51cto.com/9899915/1611198

Is it necessary for Oracle DBA to take the relevant certificate in Chongqing?