Database & Cloud | Finding the right solutions

The difference between IP address and Hostname when creating SSH User Equivalency

I provided a 12c RAC step-by-step installation guide to client and he got issue during the deploymen...

16/07/2019 Linux 3 views Comment

These days my friend Zhiguo discussed with me about the vote disk issue of Normal Redundancy ASM dis...

11/07/2019 Oracle 4 views Comment

I got big trouble when I tried to deploy the Exadata test environment on my laptop and I found one p...

21/06/2019 Windows 5 views Comment

Several weeks ago I patched a 12.2 Oracle RAC and got several issues, I realized there were some key...

16/06/2019 Oracle 4 views Comment

In last week I upgraded my laptop from T420s to E485 to get maximum 32G memory also because the T420...

10/06/2019 Linux 6 views Comment

Good news for me. :) Will keep hard working on that and hope one day I could build my own business t...

07/05/2019 16 views Comment

Normally when we restore the hot backup of a database, we will recover and open it with resetlogs op...

06/05/2019 Oracle 17 views Comment

Sometimes, when I installed the Oracle GI and run the asmca, I could create volume and acfs easily, ...

23/02/2019 Linux 125 views Comment

I got this issue last afternoon and fixed it this noon, so maybe it could help others. Some people p...

22/02/2019 18 views Comment

First of all, let me show you the installation log: Perfect! Right? No any error, and even the messa...

22/02/2019 Oracle 375 views Comment