oracle
Data Masking with Oracle Enterprise Manager 12c Cloud Control
Data Masking in Oracle Enterprise Manager 12c Cloud Control This tutorial shows you how to identify sensitive data, create Application Data…
Installing Oracle Database 11g R2 on Linux with ASM
In this guide we are going to cover Oracle Database 11g R2 installation on Linux with ASM. Automatic Storage Management (ASM)…
Oracle user account in Linux visudo good practice
Main user for most of the oracle products, especially for Oracle Database installations is an oracle user account. Oracle-validated package does create…
Installing Oracle Database 11g R2 on Linux
In article Installing Oracle Linux in VMware virtual machine we covered installation of Oracle Linux 5U8 including oracle-validated package. Now, our…
Installing Oracle Linux in VMware virtual machine
What is Oracle Linux? Oracle Linux is an open source operating system available under the GNU General Public License (GPL) and…
How To Setup SSH equivalence , password-less SSH authentication
Imagine you have to administer more than one Linux hosts in your network, or clustered environment. You would like to connect to…
Installing Oracle RAC 11gR2 on Linux 64bit
Yet another way of installing Oracle RAC 11gR2 This tutorial shows how to install Oracle RAC 11gR2 on Linux 64bit with NAS…
How to multiply control files in Oracle DB RAC 11g
This examle shows how to multiply control files in Oracle Database RAC 11g. An example cluster database racdb1 is up and…
Delete large numbers of instances in Oracle SOA Suite 11g
Purging composites instances in Oracle SOA SUITE 11g There are several ways to purge large amounts of instances in SOA Suite…
Identifying locked objects and killing the session in DB
Common error: ORA-00054: resource busy and acquire with NOWAIT specified To identify all locked sessions in an Oracle database: Query 1:…