Oracle RAC One Node Training Course

Welcome to my first online course about Oracle RAC One Node Database.This is really a very interesting, practical, and powerful course about the Oracle RAC One Node database feature.Please note that this is not a standard oracle training course. In this course, I'm really sharing with you my project implementation experience and real tips and … Continue reading Oracle RAC One Node Training Course

ORA-01623 & ORA-00312 while dropping one red log file

I got the following errors while dropping one redo log group: Please note that our database is an RAC One Node database that I'm trying to convert to Single-Instance database based on the client requirements.So, thread 2 (instance 2), is not there actually.If we query about the redo log files of instance 2: So, what … Continue reading ORA-01623 & ORA-00312 while dropping one red log file

Oracle Virtual Machines for Sale !

Are you looking for a virtual machine to do some hands-on labs or practice something (i.e. for Educational purposes}? Do you have the time to build these virtual machines yourself? Below are some really nice Virtual Machines, that I invested allot of time to build on Oracle Virtual Box, and that I used them personally … Continue reading Oracle Virtual Machines for Sale !

What is the difference between Oracle RAC One Node and Oracle RAC?

https://www.youtube.com/watch?v=ZM6ckWFlyeM ThanksAhmed