18 articles in this category
Oracle Data Guard is a comprehensive disaster recovery and high availability solution built into Oracle Database. It maintains one or more synchronized copies (standby databases) of a production database (primary database) to protect against data loss, corruption, and disasters while minimizing downtime.
Oracle Data Guard is a comprehensive disaster recovery and high availability solution built into Oracle Database. It maintains one or more synchronized copies (standby databases) of a production database (primary database) to protect against data loss, corruption, and disasters while minimizing downtime.
Oracle Data Pump is a powerful utility for exporting and importing database objects and data. It was introduced in Oracle Database 10g as an enhancement to the older export/import utilities (exp and imp). Data Pump provides a more flexible, scalable, and high-performance mechanism for moving data between Oracle databases compared to its predecessor.
Oracle Database is a Relational DataBase Management system (RDBMS) that is widely used for enterprise-level applications. Its architecture is designed to provide a robust and scalable platform for storing, managing, and retrieving data. The architecture of Oracle Database involves several key components and processes.
Oracle Database 19c is the latest long-term support release of the Oracle Database software from Oracle Corporation. It was officially released in January 2019, succeeding Oracle Database 18c.
To back up the database while it is open (database open mode), or to be able to perform complete or point-in-time media recovery, you must enable the archiving of redo log files. To do so, you place the database in ARCHIVELOG mode.