This is my first article on Oracle database 12c. I have installed oracle database 12cR1 on Oracle Enterprise Linux 5.7 - 64 bit virtual mahcine with 4GB RAM, 6GB SWAP and 15 GB of HDD space. I do not find much difference in Installation steps in oracle 12c when compare it with 11g. There are indeed certain new options and some more per-requisite OS packages. You can download the software from OTN or EDELIVERY website. http://www.oracle.com/technetwork/database/enterprise-edition/downloads/index.html Hardware Requirements: > Single Core CPU > 3 GB RAM > 8 GB of Disk Space (SW + database) OS per-requisites: > Create OS group and users > Create required directories with appropriate privileges > Configure Kernel parameters > Install required OS packages > Configure proper Display [root@linux1 ~]#groupadd dba [root@linux1 ~]#useradd -g ora12c [root@linux1 ~]# passwd ora12c Changing password for user ora12c. New UNIX passwor...
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