Informatica software installation steps

1) Download the Informatica software from Edelivery.oracle.com 

Before installing the server  create a user in the database by running the following commands in SQL developer

Installing Informatica Server:

 

 

 

Note: To find the Oracle_All_OS_Prodkey you need to follow the following screen shot. 
I just copied the key to C:\ Drive.

 

Give the following details in the below screen shot
1) database type: name of your Database
2) Database user name and password (User name you created  in the first step)
3) Database address: your host name and port number
4) Database service name: your database service Name
Test you connection.