Database & Cloud | Finding the right solutions

PVG concept in AIX LVM

Long time ago, when I studied the Veritas LVM, I knew the PVG term which meant physical volume group...

29/07/2019 Unix 25 views Comment

Last night I installed the latest NexentaStor Community Edition (5.2.1) and tried to create an iSCSI...

28/07/2019 Storage 44 views Comment

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

23/07/2019 Oracle 51 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 26 views Comment

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

11/07/2019 Oracle 38 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 24 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 28 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 24 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 32 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 58 views Comment