Database & Cloud

These days I tried to install my first Oracle 12c RAC in my test environment, and wanted to experience some new features I have not used before. I have been a Linux SA in several years ago, so at firs...

Today I took the 1Z0-060 test and passed it finally. I did feel great pressure before the test, as I still had so many things to learn until last night. I spent the whole last night to confirm some an...

I have read the new features of 12c for DBA, today begin to read workshop for guides. I plan to read the workshop first, then read the new features again, and after that, I will take the upgrade test ...

The terrible IELTS test has passed, now I need to apply for a job in NZ, and I'd better get a certificate for that job so I can have bigger possibility to be chosen as a candidate. I plan to finish be...

Firefox was upgraded to 38.4 ESR automatically, while I have to say the 38.4 is a nightmare for me. It will crash several times every day, even I just open one or two pages! Maybe there are other caus...

I am satisfied with the service and network quality provided by HostKvm, so continue my contract to the end of 2016. I will spend more time on this site, and maybe will add more photos next year.

I have lost my Wiki for several times, but today I decided to reload it again. From my opinion, I believe Wiki is the best tool for personal knowledge center in current days. I had built at least two ...

This is the fourth day that I began to lose weight, and it turned out to be not an easy thing. When I felt hungry, almost anything could be eaten, and I wanted to eat all the things in my eyes. The ad...

Today I decided to lose weight. I have begun the brisk walk over half month, while I have to admit the effect is not satisfying, even my weight increased a few. Today I got some advice from a coach in...

Recently I migrated one SQL Server 2008 from one server to another with different directories, and did encounter some problems. Finally I resolved all of them, and though maybe I should make a note. B...