Dataguard architecture || 19c Data Guard Basic Understanding? – Oracle Dataguard - 1

Thank you !! Very detailed and Easy to follow

Second part missing please upload 2part

Standby sync may fail due network issue connection, in some cases archive files are missed to copy to standby side because of logfile miss or dropped unexpected.

2nd part?

Great Video to clear the basic idea & architecture of Oracle Dataguard

Answer for Q2:
Adding proper Archived log deletion polices in both Primary and Standby Instances by considering approach whether shifting or applying.
Deleting applied archived logs from standby site after querying sequences order tread wise (if the primary is RAC) respectively.

we need to change archive location when it is full.

Mallik Sir,
Can you provide second part also... i have searched in ur vedios i didn't seen. Please provide second part link for my sake.
Thanks alot for ur wonderful knowledge sharing..............hats off from all of our oracle dba's........

The way you explain the content is amazing👏... But the audio is too low and sometimes not even herd... Kindly increase the volume for videos

Hi Mallik, This is really very good demo of DG we have refreshed once, Can you please share the document link , I could not see the doc.

Tnq so mallik for covered each nd evey details Eswar from vizag

Hi sir,
Can we able to see the standby log sequence Of standby database from primary database

Nice,is it possible if you can upload second part.

Great video have you created part 2? I could not see it on your channel many thanks.

For first question scenario 1 is archives at prod site gets deleted after backing up immediately by rman before waiting for log shipping to standby site .
Scenario 2 there may be a space crunch on standby site at arch dest


For second question one solution is to trigger archive log backup immediately to clear some space in arch dest
Thanks for sharing your knowledge , it's clear to understand your videos

Super session

Hi, one interview question,how to increase log applying to avoid delay. I checked google, 1. Increase mrp parallisum 2. Rman>configure archivelog deletion policy to applied on standby. Is there any other way. Please explain

Explaination of basic in a way of unique :) good one.