It is often useful to dump the internal contents of Oracle internal structures such as the control files, library cache, and redo log headers. The following undocumented Oracle commands can be used for this purpose.For each of these commands, a trace file will be generated in your UDUMP direc...
Since being able to analyze the core dump helps significantly to determine the exact cause of the system failure, it is strongly recommended to have this feature enabled. This Note explains how to configure, test, and use the kdump service in Oracle Linux (OL) 7....
Suppose you wish to take a expdp backup of a big table, but you don’t sufficient space in a single mount point to keep the dump. In this case we take expdp dump to multiple directory. DEMO: Create 2 directories: SQL> create directory DIR1 as '/home/oracle/DIR1'; Directory created....
The destination backup is/backup/my-zone.ufsdump. You must create the directorybackupunder/. Become superuser, or assume the Primary Administrator role. To create the role and assign the role to a user, seeUsing the Solaris Management Tools With RBAC (Task Map)inSystem Administration Guide: Ba...
The following example shows how to do a full backup of the root (/) file system. The system in this example is brought to single-user mode before the backup. The followingufsdumpoptions are included: 0specifies a0level dump (or a full backup). ...
When yo create database and doesn't mention any file details sql server create one mdf and one log file (To be precise default it takes model db as template). Now if you want to auto grow file there is autogrow setting in database file properties where you can restrict or unrestrict it...
How to create ZFS archives that can be used to back up and later recover an installed and configured Oracle Solaris 11 host.The steps provided in this article can comprise the core of a basic disaster recovery plan, or they can be used to migrate a system's services to a new boot ...
In Oracle Solaris 11.2, several new improvements were added to the Image Packaging System (IPS) to help administrators install software and manage system updates, and also to help developers create and publish software to IPS repositories. You can read about this list of improvements at...
A good portion of Autonomous Database (ADB) users export and store their data in Oracle Cloud Object Storage. Last year, I had written this guide to help users export database dump files, using the Data Pump tool, to Oracle's object-store. Once completed
Additionally, MySQL HeatWave provides point-in-time recovery and Read Replicas. Point-in-Time Recovery can be enabled in the backup section: Read Replicas are very easy to create: Storage Engines MariaDB Community Edition, contains various storage engines, in alpha or beta stages. These engines ...