Oracle | Database & Cloud

Key points for Oracle RAC patching

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

16/06/2019 Oracle 3 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 2 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 13 views Comment

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

23/02/2019 Linux 89 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 328 views Comment

I tried to find a perfect SQL format tool for a long long time, while all the attempts failed until ...

17/09/2018 63 views Comment

Our daily expdp backup job became abnormally and it would last more than one day, while in the past ...

05/07/2018 Oracle 1,023 views Comment

These days I tried to configure ODBC to access MySQL from Oracle 10g, and I believed all of my confi...

21/06/2018 MySQL 184 views Comment

My friend got this issue and wanted to know the reason, so I built a test VM to verify it. The dbss ...

11/06/2018 Linux 171 views 1

This night I installed an Oracle 12c database on SLES12SP3 to test the dbss script on SLES system an...

11/06/2018 Linux 64 views Comment