Windows Server

How to Resolve "Connected to an idle instance"

by Ed Chen
November 9, 2019December 10, 2022
16 Comments

Connected to an idle instance Actually, Connected to an idle instance is a message rather than an error, it indicates that the database you entered… Read More »

How to Open Port 1521 on Windows Server

by Ed Chen
October 26, 2019December 10, 2022

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 Install Oracle Database 12.2 on Windows

by Ed Chen
October 23, 2019December 10, 2022

The goal in this post is to install an Oracle database 12.2 on windows server 2012. Here we separate our job into 2 major steps:… Read More »