3 Shares 0 Facebook 0 Twitter 1 Linkedin 0 Facebook-messenger 1 Whatsapp 1 Email I am very happy to announce that with the new 19.16 RU (July 2022 Release Update) for Oracle Database released last week (Doc ID 2521164.1), Data Guard is now more flexible regarding how it deals with mixed encryption configurations with the…
Category: Backup & Recovery
Announcement – Oracle Data Guard per Pluggable Database (DGPDB) is available today with the 21.7 RU
18 Shares 0 Facebook 1 Twitter 3 Linkedin 1 Facebook-messenger 12 Whatsapp 1 Email I am very happy to announce that with the new 21.7 RU for Oracle Database released today (Doc ID 2796590.1), a new functionality for Data Guard is out! Data Guard per Pluggable Database, or DGPDB for short, fully enables multi-tenancy at…
Back-to-Basics: Understanding Backup and Recovery plus High Availability(Part II – Redo)
2 Shares 0 Facebook 0 Twitter 0 Linkedin 0 Facebook-messenger 2 Whatsapp 0 Email 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…
Back-to-Basics: Understanding Backup and Recovery plus High Availability(Part I)
3 Shares 0 Facebook 0 Twitter 1 Linkedin 0 Facebook-messenger 2 Whatsapp 0 Email 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…
Playing with Active Data Guard – DML Redirection and Automatic Block Media Recovery
5 Shares 0 Facebook 1 Twitter 3 Linkedin 0 Facebook-messenger 1 Whatsapp 0 Email Today we will be playing with two functionalities of Oracle Active Data Guard (ADG): DML Redirection Automatic Block Media Recovery DML Redirection is the capability ADG has to redirect DML operations made in the active-standby node to the primary node without…
Playing with Oracle Cloud – Creating a Hybrid DR Deployment
0 Shares 0 Facebook 0 Twitter 0 Linkedin 0 Facebook-messenger 0 Whatsapp 0 Email On this article, we will create a Hybrid Disaster Recovery (DR by using Data Guard) Oracle Database Cloud Service database deployment with a primary database on-premises and a standby database in the cloud. This can be used to implement an improve the high availability…
Playing with Oracle Database Cloud – Migrating to Cloud using an Oracle Cloud Backup
0 Shares 0 Facebook 0 Twitter 0 Linkedin 0 Facebook-messenger 0 Whatsapp 0 Email The idea for this scenario is to learn how to migrate an Oracle Database from on-premises to Oracle Cloud DBaaS by using a previously done backup using Oracle Cloud Backup Services. First, we will create an Oracle Database Cloud Services database deployment…
Playing with Oracle Database Cloud Backup Service
0 Shares 0 Facebook 0 Twitter 0 Linkedin 0 Facebook-messenger 0 Whatsapp 0 Email This article will show you how easy is to make use of Oracle Cloud to securely store all our on-premises Oracle Database Backups. Note that backups stored in Oracle Cloud can also be used to create new Oracle Database Instances (DBaaS)….
Playing with CrashSimulator
0 Shares 0 Facebook 0 Twitter 0 Linkedin 0 Facebook-messenger 0 Whatsapp 0 Email 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…
My book: Oracle Database 12c Backup and Recovery Survival Guide
0 Shares 0 Facebook 0 Twitter 0 Linkedin 0 Facebook-messenger 0 Whatsapp 0 Email It was a long journey of hard work and team work that now has finished, as a result you will find my book Oracle Database 12c Backup and Recovery Survival Guide that I wrote with the help of my good friend…