Nowadays MySQL Databases are encapsulated into many mission critical software solutions. Lots of companies host one or many MySQL databases in their data center, sometimes even without knowing it except when the MySQL service is no more available. In order to increase this service availability it is mandatory to have a monitoring solution. Regardles of you are using MySQL Server, MySQL replication or cluster the Oracle/MySQL monitoring solution is called MySQL Enterprise Monitor.
My relationship with Oracle Golden Gate is first emotional and then professional. My Oracle Corporation boot camp was in Ireland in early January 2010 after Oracle had acquired Golden Gate, and so most of my boot camp mates were from … Continue reading
“This is the voice of the Mysterons…have you got any Lemsip ?”
Yep, I’ve caught Deb’s cold and now sound like the alien menace from Captain Scarlet.
This provides a somewhat tenuous link to the subject at hand – namely installing Oracle Instant Client on Ubuntu.
I am big fan of Cricket. On 02-April-2011 it became a 22 years of dream which came true for 1.2 billion Indians. We won the match in a classic style and I am really proud of the team.
Just wanted to share some picture
The whole Indian Team when they lifted the World Cup.
Steps to Restart Exadata:
1- With oracle user, Shutdown the RDBMS and ASM instances by doing From any compute node:
srvctl stop database -d
2- With root user, from $ORA_CRS_HOME, shutdown the CRS:
./crsctl stop cluster
Good news Oracle XE 11g has been released. Right now it is a beta version but we can expect production release soon. I was waiting for that release as my idea was to use it a repository database for S-ASH. I'm going to check if all new 11g functionality like PIVOT functions will be working fine.
Yesterday Oracle released the first beta of Oracle Database 11.2. Express Edition. I downloaded the beta and after installation I run our database scanner Repscan against it.
It was surprising that Oracle delivers 11.2 Express Edition with a default password for the open APEX_040000. Additionally APEX4 was not patched properly (Patch 4.0.2 was missing).
SQL*Plus: Release [...]
On Exadata, After We created flashcache on exadata storage. How to know it work!!! Because on database, we don't change anything.
On Database: we can check...
SQL> select name,value from v$sysstat where name in ('physical read total IO requests','cell flash cache read hits');