Are you new to Oracle Database and looking to learn how to create a new user? In this guide, we’ll walk you through the process of creating a new user in Oracle Database using the appropriate syntax. Creating a new user is an essential skill for database administrators and developers, so let’s get started! Step …
Introduction: Enable Archive Log Mode in Oracle 12c and above is a crucial step to ensure data integrity, disaster recovery, and point-in-time recovery capabilities for your database. In this comprehensive guide, we’ll walk you through the process of enabling Archive Log Mode in Oracle 12c and above, providing step-by-step instructions and valuable insights to help …
In a real time, we will not take Oracle database backup manually everyday. Some of the tasks can be automated like RMAN backups. In this post, we will see how to automate RMAN backup using shellscript and I personally use shellscript for import/export, rman backup and for monitoring alerts. • Create Backup directory• Create RMAN …
Tablespace management in Oracle involves various activities and considerations to ensure efficient storage, performance, and availability of database objects. Here are some key aspects of tablespace management in Oracle: 1. Creating a new tablespace To create a new tablespace, use the CREATE TABLESPACE SQL command. Define the tablespace name, data file(s) location, size, and other …
To effectively manage the Flash Recovery Area (FRA) in Oracle, you need to monitor its space usage, configure its size appropriately, and ensure backups and archived redo logs are being managed efficiently. Here are some essential steps and best practices for managing FRA: 1. Monitor FRA Space Usage Regularly monitor the space usage of the …
In the context of Oracle, FRA stands for “Flash Recovery Area.” It is a feature introduced in Oracle Database 10g that provides a centralized and automated location for managing backup and recovery-related files. The FRA simplifies the backup and recovery process by managing backup files, archived redo logs, and other recovery-related files, making it easier …
In Oracle, the “startup” command is used to start the Oracle Database instance after it has been shut down. There are different types of oracle database startup modes available, depending on the situation and the level of recovery required. Here are the common types of startup in Oracle: 1. Normal Startup This is the standard …
In Oracle, a “shutdown” refers to the process of stopping the Oracle Database instance. There are several types of shutdowns available, depending on the purpose and the level of activity in the database. Here are the common types of shutdowns in Oracle: 1. Shutdown Normal This is the regular and graceful way to shut down …
Adding or creating a new ASM (Automatic Storage Management) disk involves several steps. ASM is a feature of Oracle Database that manages database files and provides striping and mirroring for better performance and redundancy. Here’s a general outline of the process to add or create a new ASM disk: 1. Identify the Disk First, identify …
In Oracle Data Guard, you can check whether the standby database is in sync with the primary database by monitoring the apply lag. The apply lag represents the time delay between when a redo log is generated on the primary database and when it is applied on the standby database. A zero or low apply …
