In this cloud-era it’s almost weird to explore stuff on-premises, but I did…. In this case a slightly Higher Availibility configuration of Oracle Enterprise Manager (OEM) that doesn’t cost anything, is not disruptive to the existing configuration and gives a tiny bit more confidence during patching of OEM : Always […]
Scaling is one of the great benefits of the Cloud: scale up when there’s a peak in workload, scale down when it’s quiet. And scaling the PaaS databases, like the autonomous database in Oracle Cloud, is just one click away, and very easy to perform. But vertical scaling (more CPU/memory […]
Intrigued by the announcement that Oracle Enterprise Manager 13 (OEM13c) is available as an ‘app’, I decided to give it a go and try this app out. Before going into more detail, I must note that even though it’s called an app, it doesn’t come close to the
With Oracle Enterprise Manager (OEM) you are able to monitor an Oracle environment as well as a non-Oracle environment, like Microsoft’s SQL Server.
You are also able to exchange notifications between Oracle Enterprise Manager and e.g. Microsoft’s SCOM. How to monitor this heterogeneous environment. What licenses do you for monitoring? And.. […]
I was a newbie with Virtualbox and Enteprise Manager 12C with OEL6 (64-bit) was quite a new combination, so what can go wrong…?
You could do the following:
- read an article about installing OEL6 here or
- read an article about installing software on Virtualbox
After an upgrade of Oracle Enterprise Manager from 184.108.40.206 to 13.2, I wanted to deploy a new version of the plugin oracle.sysman.db. Downloaded the new version and got to the plugin-management page to apply the patch. But all I got was a blank page. Cost me quite a while to […]
Situation at customer’s site: OMS 13.2 on Oracle Linux, targets are Windows machines, and a bit ancient: Windows 2008 R2. How to deploy agents on those targets? Several methods are possible in theory. In this blog I’ll describe my efforts to determine what is really possible and what is efficient. […]
After the upgrade of the 12c central agent to 13c, I noticed the new central agent’s home located under the wrong – old agent – directory: /u01/app/oracle/agent12c/agent_220.127.116.11.0. Must have done something wrong. How to correct this? Want to move the directory to /u01/app/oracle/agent13c/. A very short blog to describe the […]
Despite the potential of Oracle Management Cloud, I’m a fan of Oracle Enterprise Manager, with its small imperfections. So when noticing a 12c Oracle Enterprise Manager on Linux, and targets on Windows, I took the challenge of modernizing the customer’s environment a bit. And the starting point , 18.104.22.168 for […]
Let’s clear about this: Oracle Management Cloud (OMC) is NOT a replacement of Oracle Enterprise Manager Cloud Control (OEM CC) or even an equivalant. Rumours are that this will be Oracle’s policy in a far away future, but in the meantime we focus on what they do best. OEM CC […]