Description: This document outlines the steps required to change the data directory of a PostgreSQL database to a different location. The data directory is where PostgreSQL stores all of its [...]

Description: This document provides simple, step-by-step instructions for installing PostgreSQL on Oracle Linux. It guides you through the entire process, from setup to configuration, ensuring [...]

Description: SQL Server is the database management systems. If you want to protect your data and applications from hackers, malware, and other risks, you need to update and patch your SQL Server. [...]

Description: Amazon DynamoDB is a fully managed NoSQL database service that provides fast and predictable performance with seamless scalability. database tables that can store and retrieve any [...]

Description: Copy of the database that is used to recover the data after the system failure. Backups are used as safeguards for databases because data may be lost due to Media failures, user [...]

Description: We can alter the database roles of primary and standby according to planned maintenance. During a switchover, the original primary database converts to a standby role, and the [...]

Description: Already we have created partition while installed the operating system.  But after installation, we need a new one partition means we have to do some configuration in it.  So through [...]

CREATE CATALOG AND RECOVER CONTROLFILE WITH CATALOG   PRIMARY CATALOG HOSTNAME 192.168.1.33 192.168.1.21 DB PORT 1521 1525 DB NAME VIYANI CATDB   In Oracle, A catalog is a collection of data [...]