Note: You can review the environment setup part of the tutorial here. Now that we have all DRPGs created and associated, it is time to add members to each DRPG (primary and standby). For the primary (Ashburn) DRPG we will add: The primary DB (ATP) The 2 Mushop Compute VM’s Two Volume Groups (Boot volumes…
Tag: Backup and Recovery
Playing with the new OCI Full Stack DR – Part 1 – Preparing the Environment
I am very happy to announce the GA of the new Oracle Cloud Infrastructure (OCI) solution that the Oracle MAA team has been working very hard to bring to you (Thank you, Suraj Ramesh). Today we will play with the new, Full Stack DR it is a fully managed OCI disaster recovery orchestration and management…
Back-to-Basics: Understanding Backup and Recovery plus High Availability(Part II – Redo)
What is redo? Let’s look briefly at the redo process. When Oracle blocks (the smallest unit of storage in a database) are changed, including UNDO blocks, Oracle records the changes in vector changes, which are referred to as redo entries or redo records. The changes are written by the server process to the redo log…
Back-to-Basics: Understanding Backup and Recovery plus High Availability(Part I)
The constant evolution of IT has, among other things, affected the role of a database administrator (DBA). Today the DBA is not merely a Database Administrator anymore but is morphing more into the Database Architect role. If you want to become a successful DBA and be more competitive in the market, you should have a…
Playing with CrashSimulator
Hi everyone, Today I will show you how CrashSimulator (Shell Script – current version 1.04) works in detail. When unzipping the zip file you will find the following files within it: CrashSimulator.sh.x – For high-resolution ssh emulator screens, it shows all 3 menu columns on one screen. CrashSimulator_Low.sh.x – For low-resolution ssh emulator screens, it shows…