0 Shares 1K Share Facebook 1K Share Twitter 1K Share LinkedIn 1K Share Facebook Messenger 1K Share WhatsApp 1K Share Email Today we will play with an exciting and not very well-known feature within the Oracle Database, called Application Continuity (AC) which is available with the Oracle Real Application Clusters (RAC), Oracle RAC One Node…
Category: High Availability
Playing with Autonomous Data Guard – Protecting your data against any unwanted disaster situation
1 Shares 1K Share Facebook 1K Share Twitter 1K Share LinkedIn 1K Share Facebook Messenger 1 Share WhatsApp 1K Share Email As you know, implementing a disaster recovery (DR) strategy to adequately protect our data recoverability and availability, plus our business continuity, can be a very stressful experience. What’s worse is that it could take…
OracleMAA comes to Japan – Come and Join me
1 Shares 1K Share Facebook 1 Share Twitter 1K Share LinkedIn 1K Share Facebook Messenger 1K Share WhatsApp 1K Share Email This middle November, I will be presenting three sessions at one of my favourite events, the DB Tech Showcase in Tokyo, Japan. This is a free event, and if you are in Japan, please…
Playing with the new OCI Full Stack Disaster Recovery (Full Stack DR) – Part 2 – It is now time to Play
0 Shares 1K Share Facebook 1K Share Twitter 1K Share LinkedIn 1K Share Facebook Messenger 1K Share WhatsApp 1K Share Email 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…
Announcement – Data Guard Mixed Encryption Configuration New Parameter and Behaviour is now available with the DB 19.16 RU
3 Shares 1K Share Facebook 1K Share Twitter 1 Share LinkedIn 1K Share Facebook Messenger 1 Share WhatsApp 1 Share 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…
Announcement – Oracle Data Guard per Pluggable Database (DGPDB) is available today with the 21.7 RU
18 Shares 1K Share Facebook 1 Share Twitter 3 Share LinkedIn 1 Share Facebook Messenger 12 Share WhatsApp 1 Share 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…
Back-to-Basics: Understanding Backup and Recovery plus High Availability(Part II – Redo)
2 Shares 1K Share Facebook 1K Share Twitter 1K Share LinkedIn 1K Share Facebook Messenger 2 Share WhatsApp 1K Share 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…
Back-to-Basics: Understanding Backup and Recovery plus High Availability(Part I)
3 Shares 1K Share Facebook 1K Share Twitter 1 Share LinkedIn 1K Share Facebook Messenger 2 Share WhatsApp 1K Share 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…
Playing with Active Data Guard – DML Redirection and Automatic Block Media Recovery
5 Shares 1K Share Facebook 1 Share Twitter 3 Share LinkedIn 1K Share Facebook Messenger 1 Share WhatsApp 1K Share 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…