Protected: ORACLE : Shell script to rebuild indexes for index fragmentation
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Oracle DB Admin
Tools for Administering the Oracle Database
Dear Readers, In this article, we will discuss Tools for Administering the Oracle Database Please Fill below Google Form (If we missed any Products, Tools, and Utilities that you use in achieving your goals as a Cassandra Administrator.) 👇🏻👇🏻👇🏻👇🏻👇🏻 https://forms.gle/oracledba Monitoring Tools: OEM Nagios EM… Read More
Core java interview questions
Core java interview questions Dear Readers, In this article you will get to know the Core java interview questions 1: Name some OOPS Concepts in Java? Answer: Java is based on Object Oriented Programming Concepts, following are some of the OOPS concepts implemented in java… Read More
Network issue during Oracle 12c RAC installation
In this article, I will share the two issues which I have faced during the time of cloning machine in Oracle 12c RAC Installation. Issue 1)When the clone has been completed then I was tried to power on the rac node 2 machine then I… Read More
SSH Connectivity methods in Oracle RAC
In this article, we will see the step by step SSH Connectivity methods in Oracle RAC. We will look at the below methods to do the SSH connectivity across the cluster. Manual User Equivalence (Manual Method) ssh (Oracle Method) Automatic User Equivalence (GUI Method) Manual… Read More
Step by Step Oracle 12c RAC Installation
Dear Readers, In this article, we will see the step by step Oracle 12c RAC Installation, we will create 2 RAC nodes with below configuration. Software’s used in the activity: – 1.Oracle Virtual Box:- https://www.virtualbox.org/wiki/Downloads 2.Oracle Linux 6.4 Image ISO: – http://yum.oracle.com/oracle-linux-isos.html 3.Oracle 12cR2 Grid/Database … Read More
Recovery Catalog Database Using RMAN
In this article you will get to know the step by step installation of Recovery Catalog Database Using RMAN utility. By default, RMAN connects to the target database in NOCATALOG mode, meaning that it uses the control files in the target database as the sole… Read More
Step By Step Configuration of Oracle DGMGRL Utility
Dear Readers, In this article, we will see the step by step Configuration of Oracle DGMGRL Utility. let’s start the step by step Oracle DGMGRL Utility configuration. Step 1 :First we should check the DB name, DB unique name, open_mode, database_role of both the servers Primary… Read More
Oracle Physical Standby Data guard in 11g
Dear Readers, In this article, you will get to know the Oracle Physical Standby Dataguard step by step configuration in 11g. Required Parameters to configure the Oracle Physical Standby Dataguard setup:- DB_NAME= It should be the same on the primary and standby side. DB_UNIQUE_NAME= Must be different on the primary… Read More
Switchover and Switchback in Oracle 11g
Dear Readers, In this article we will get to know how we can perform step by step Switchover and Switchback configuration in Oracle 11g. Switchover: – A switchover is a technique through which the roles reversal is possible between the primary database and standby database. At the time… Read More
