Cloud Architecture. Open-Source Databases. Data-Driven Solutions.
Cloud Architecture. Open-Source Databases. Data-Driven Solutions.
Stuff about Oracle Enterprise Management Cloud Control 12c
Recently I was testing AWR Warehouse functionality at work and had to re-configure the AWR Repository database due to a firewall issue which caused me to change the database port number. Anyways, when I re-configured the AWR Warehouse database, I…
Recently at my work place for the first time, I planned and executed QA environment failover test to standby database and was asked how come Transparent Network Substrate (TNS) entry didn’t need to be update for failover test? Some background…
Here are some important steps that needs to be done before you upgrade Oracle Managed Repository (OMR) database to 12c PDB. First you have to change connect descriptor for Oracle Managed Service (OMS) to SERVICE_NAME instead of SID. Run the…
When accessing WebLogic Console for OEM Cloud Control using Chrome, I received following error. I knew nothing has changed, no new patches were applied. So what happened? After doing some google search, I found out that latest version of…