Database & Cloud | Finding the right solutions

How to resolve inaccessible disc images in VirtualBox?

Sometimes when I moved or deleted some operating system installation discs, I found I could not rele...

25/04/2018 58 views Comment

Last year, when I was migrating/upgrading a huge Oracle database from 11.1 to 12.1, I encountered on...

18/04/2018 Oracle 494 views Comment

This was another issue happened several days ago. In our email configuration, there was one central ...

17/04/2018 Linux 280 views Comment

These days got a sendmail issue and fixed it after some research and tests, and I though it could be...

16/04/2018 Linux 130 views Comment

I know the RAID5 is one of the most popular raid types in the enterprise market and I saw it in lots...

27/03/2018 Life 46 views Comment

These days got an issue that some AIX servers could not access one Linux server: (I removed the host...

24/03/2018 Linux 444 views Comment

Several days ago, I run 'yum update' while failed: Just now when I checked the log, I found similar ...

16/03/2018 Linux 147 views Comment

Do not know when I began to get this issue: To fix it, we can download the file from the sourceforge...

04/03/2018 Life 98 views Comment

Some friends wanted me to merge the skipping verification feature to the new Transmission, and I fou...

02/03/2018 Life 108 views Comment

After several days research, I fixed the UPnP issue in my own network environment. Let me introduce ...

27/02/2018 454 views Comment