This is a short post about something I wrote a while ago. I wrote a monitoring tool (haven’t we all?) and wanted to add a capability to scan log files (in this case alert log, etc.) so this is the solution I came up with
I usually don’t work with the local version of EM. I haven’t used DB Console in 11g and below so much, and I used EM Express in 12c even less. But when a colleague contacted me not too long ago and said that Oracle stripped down a lot of functionality in EM Express, I had to check it out.
In an Oracle Data Guard configuration, the primary and standby databases can have different configurations. It’s very common to have a smaller server for the standby database (less CPUs, less memory, etc.) and it’s quite trivial to configure. But what about RAC?
Oracle Open World was interesting like every year. This year, Oracle started talking about features that will probably be in Oracle 19c (which is the last 12.2 release). The rumor says that it will be out in the first half of 2019 (somewhere around April-May).
As you might know, I didn’t attend a lot of sessions, but managed to gather some information about expected features (given Oracle’s safe harbor of course).
As every year since 2016, we’re having the ODC Appreciation Day around October. If you don’t know what “ODC Appreciation Day” is, it is Tim Hall’s initiative to simply say thank you. It started as “OTN (Oracle Technology Network) appreciation day” and then changed to “ODC (Oracle Developer Community) Appreciation Day” when Oracle rebranded OTN. It is meant to acknowledge that we, as a community, appreciate what the people at Oracle community are doing for us by writing these posts and add the hashtag #ThanksODC.
One of my customers is a software company and they use Oracle database for their product. One of the things we need to do when they certify an Oracle version is to create silent installation scripts. These scripts are for Windows and used for demo and testing environments. I did that for 11.2 and for 12.1 and now it’s 12.2’s turn.
If you read my post Restoring Standby Database, you know that one of the problems I had was that the new control file refused to open the database with resetlogs even though the database was consistent.