Database & Cloud | Finding the right solutions

ORA-27102 out of memory on a system with huge memory

Today one customer said the data sync of Oracle Dataguard had issue and our guys checked the alert l...

23/07/2019 Oracle 38 views Comment

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

16/07/2019 Linux 24 views Comment

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

11/07/2019 Oracle 31 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 21 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 26 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 13 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 29 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 36 views Comment

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

23/02/2019 Linux 282 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 25 views Comment