It seems like there are not many Oracle Restart environments (or there are but Oracle doesn’t pay too much attention to them). Otherwise, I can’t explain why I couldn’t find too much information about it in the documentation when it comes to upgrades.
So, to help all of you out there that do use it, here are some notes about the upgrade process.
Continue reading “Upgrade Oracle Restart to 18c”
I’ve worked with OEM in the past, but these days I’m working with it much more than before. I have a client who uses it as their main monitoring system, so we upgraded it to 13.2, and since then I created custom alerts (metric extensions), installed patches, used it to diagnose issues and more.
Continue reading “OEM 13.2 Issues”
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
Continue reading “Bash script to monitor log files”
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.
Continue reading “DB Console vs. EM Express”
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?
Continue reading “Did You Know #28 – Standby + 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).
Continue reading “Oracle 19c – Features We Know About”
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.
Continue reading “ODC Appreciation Day – Image-Based Installation”