EM Express for PDB I assumed that you have enabled Enterprise Manager Express (EM Express) before reading this post. During database creation, DBCA enables Enterprise… Read More »How to Start EM Express for PDB
After our Oracle database 12.2 has been created on Windows server, we should open port 1521 on firewall for incoming connections. For Linux, you can… Read More »How to Open Port 1521 on Windows Server
Enable EM Express After installing 12c database, you may want to enable dbconsole just like 10g and 11g, but in fact, there's no emctl command… Read More »How Oracle Enable EM Express