Oracle DBA

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Create a Dataguard physical standby database in 12c - UxOra

Create a Dataguard physical standby database in 12c

This article will show how to Create and Setup a dataguard physical standby with Oracle database 12cR2. #oracle #12c #install #dataguard

Install Oracle Grid Infrastructure 12cR2 Standalone - UxOra

Install Oracle Grid Infrastructure 12cR2 Standalone

Step by step installation of Oracle Grid Infrastructure 12cR2 for a Standalone Server on Oracle Linux 7 using ASM Filter Driver (ASMFD). #dba #oracle #12cR2 #grid #install

Silent install of Oracle 12c RDBMS - UxOra

Silent install of Oracle 12c RDBMS

Quick article to show how to install Oracle 12c RDBMS software in silent mode. #oracle #12c #12cR2 #install #silent

Remove a Node from a cluster Oracle 12cR2 RAC - UxOra

Remove a Node from a cluster Oracle 12cR2 RAC

This article will show how to remove a node from a Oracle Grid Infrastructure 12cR2 cluster. #Oracle #database #12c #grid #rac #dba

Step by step tutorial of Oracle Linux 7 installation on VirtualBox - UxOra

Install Oracle Linux 7 on VirtualBox

This article will show step by step how to configure a virtual machine on VirtualBox in order to install Oracle Enterprise Linux 7 (OEL7). Before going through those steps, you will need to have: Oracle VM VirtualBox installed, it can be downloaded from virtualbox.org OEL7 (V46135-01)&nbsp

Shrink datafiles with RESIZE - UxOra

Shrink datafiles with RESIZE

In developpement, it can happen that you may want to shrink oracle datafiles after a huge delete (ie. drop user, drop big table, ...). Here is a simple way to shrink datafiles using RESIZE option, but it may not be the most efficient.

Remove Database and Grid Infrastructure - UxOra

Remove Database and Grid Infrastructure

Remove Database and Grid Infrastructure - UxOra

Oraenv enhancement script - UxOra

Oraenv enhancement script

Oraenv2 is a script which adds some enhancements on top of oraenv script like choosing from a list of available SID or directly set the SID in command line. #ksh #sh #dba #oracle #11g #12c

XDISPLAY over SSH with Putty & Xming/VcXsrv - UxOra

XDISPLAY over SSH with Putty & Xming/VcXsrv

Quick article about how to transfer GUI display on local machine over SSH using PuTTY (or KiTTY) and XServer like Xming/VcXsrv. #linux #tty #ssh #xserver

Add a Node to a cluster Oracle 12cR2 RAC - UxOra

Add a Node to a cluster Oracle 12cR2 RAC

This article will show how to add a node to a cluster on Oracle Grid Infrastructure 12cR2 #Oracle #12c #12cR2 #rac #grid

Configure Oracle Linux for Oracle Database 12c - UxOra

Configure Oracle Linux for Oracle Database 12c

This article will show how to configure Oracle Linux 7 for Oracle Database 12c: System and Kernel parameters Users and Groups for Job Role Separation Directories

Here is a script template that can help to start any good shell script.  This template contains header which is use for usage info as well, useful predefined functions and predefined variables, and manage short and long options.

Shell script template

It's sometimes painful to create a shell script from scratch ... So here is a script template that can help to start any good shell script. This template contains header which is use for usage info as well, useful predefined functions and predefined variables, and manage short and long options.

Silent install of Oracle Enterprise Manager Cloud Control 13c - UxOra

Silent install of Oracle Enterprise Manager Cloud Control 13c

This article will show how to install Oracle Enterprise Manager Cloud Control 13c in silent mode. #oracle #12c #oem #13c #install #silent

Silent upgrade of Oracle Enterprise Manager 12c to 13c - UxOra

Silent upgrade of Oracle Enterprise Manager 12c to 13c

This article will show how to upgrade Oracle Enterprise Manager Cloud Control 12c to 13c in silent mode. #oracle #12c #oem #silent

Silent install of OEM Cloud Control 12c - UxOra

Silent install of OEM Cloud Control 12c

This article will show an installation of Oracle Enterprise Manager Cloud Control 12c in silent mode (no GUI, command line only). OEM Cloud Control 12c is a centralised management software for administrating and monitoring all oracle's products, especially oracle database. It is quite powerful and i

Install Oracle Grid Infrastructure 12cR2 for RAC

Install Oracle Grid Infrastructure 12cR2 for RAC

This article will show step by step an installation of Oracle Grid Infrastructure 12cR2 for a Cluster on Oracle Linux 7 using ASM Filter Driver (Check ASMFD test here).