Why my Data Guard Physical Standby always had Apply Lag greater than 30 minutes?
Hey everyone, Hope you’re doing good. I had a call with a client some days ago, they have a Data Guard Physical Standby running in protection mode Maximum Performance. This protection mode provides the highest level of data protection that is possible…
RSM0 Killed during Physical Standby conversion
Hi everyone, Hope all of you are doing good. Recently I was contacted by a client which were doing DR tests on its environment. All databases have Physical Standby (DataGuard) as a DR solution. In all DataGuards they have DG Broker configuration in place. Two…
DataGuard Broker – Error: ORA-16713: The Oracle Data Guard broker command timed out.
Hi all, Hope that everyone are safe and sound. Recently I’ve created a DataGuar configuration (Standby Database) between an On-Premises DB and OCI DB (Oracle Cloud Infrastructure). Sometimes, when I was trying to validate Primary Database (On-Premises) I got the error below: DGMGRL> validate database…
Duplicate Database Hanging on “remote db file read”
Hi guys, Hope to you are good! I am working in a project to migrate some databases to Oracle RAC, and we decided to move to the RAC Databases using DataGuard approach, since a Switchover usually finishes really fast and the downtime window it will…
Oracle Cloud Infrastructure – Post 8 – Connecting to Server (SSH) and to Database (Oracle Client)
Hey all! Hope that you are OK! This is the seventh post of OCI. You can see the another published posts: Oracle Cloud Infrastructure – Post 1 – Creating an OCI Account Oracle Cloud Infrastructure – Post 2 – Key Concepts Oracle Cloud Infrastructure –…
Oracle Cloud Infrastructure – Post 7 – Console Operations – Part 2
Hey all! Hope that you are OK! This is the sixth post of OCI. You can see the another published posts: Oracle Cloud Infrastructure – Post 1 – Creating an OCI Account Oracle Cloud Infrastructure – Post 2 – Key Concepts Oracle Cloud Infrastructure –…
Disclaimer
My postings reflect my own views and do not necessarily represent the views of my employer, Accenture.