Database & Cloud – Page 3 – Finding the right solutions

ORA-12547 on SUSE12/SLES12

My friend told me his team installed Oracle 11.2.0.4 on a new SLES12 system while could not create the database, even could not use the sqlplus.SLES is also a famous Linux distribution, so I thoug...

19/11/2017Oracle1,072 viewsComments

These days I was in trouble with a very bad cough, and have to say I have not got such bad cough for several years. I almost can not stop coughing every several minutes, and what I want to do is sleep...

26/12/2014Life135 viewsComments

Perl and new Intel CPUs with 4 level cache

Last day I took a task to fix a network issue about Oracle 12c on Windows.At the beginning, I though it was a misconfiguration issue, and could be fixed within one hour, or in some special situati...

22/02/2017Oracle441 viewsComments

Rollback to Firefox ESR 38.3

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 c...

21/11/2015Life226 viewsComments

So lazy I am!

Cannot image I have not written anything for such a long time!These days my primary task, almost the only task, is to pass the IELTS exam. Although I have got big improvement, now I can pass the L...

19/08/2015English86 viewsComments

FastLane of EX6200

I bought a NETGEAR EX6200 about one month ago, while have to say the experience was terrible when I setup it the first time.It provided me wonderful performance when I bridged it to another router...

12/02/2018Life105 viewsComments

‘lsnrctl status’ could not display the status of running listener correctly

My friend got this issue and wanted to know the reason, so I built a test VM to verify it.The dbss scirpt was used to start their instances and he found if he run 'dbss start' then he could get th...

11/06/2018Oracle1,101 views1

ORA-12547 and sysctl -p

This night I installed an Oracle 12c database on SLES12SP3 to test the dbss script on SLES system and found it worked well until I rebooted the server.After the reboot, I found the database was no...

11/06/2018Oracle271 viewsComments

A big shock!

This morning I got a big shock when I took my baby to the Shenzhen Bay Custom! It rained today, so I could not ride the bicycle as normal, and had to by taxi. There were always crowded at that time, ...

13/01/2015Life112 viewsComments

Downgrade the Jenkins to a lower version

Several weeks ago, One of our guys pressed the 'Upgrade' button of Jenkins, and after that it could not work any more.Of course he should not do this as he totally did not know the result, while I...

08/08/2023Linux0 viewsComments

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