Ajay, from the video I understand that in active-passive resilience mode, site A is up and site B is down and in event of a disaster in site A, site B is brought up. Now how does site B sync its DB with site A DB?
Okay, did some reading on disaster recovery and Db replication. found that it was a problem with my initial understanding where I thought a passive site meant all the servers in the site would be down. Servers stay up in both sites, it's just that in active-passive mode, the passive servers are configured to not serve any requests as long the primary site is up. Thanks. Learned something new today :)
As always great content, senior...! It can be really helpful if you can also explain (or make a video) on how to elevate this concepts to cloud architecture using the same payment service example (a real cloud system design demo).
Thanks for video most waiting video for me
Nice explanation Thanks!
I wonder load balancers can oprate across aws regions, I guess you need the route53 dns routing
Great aws HA explanation please do such for backup strategy for production ready infrastructure
simple and clean
Well explained, thank you fir this. Do you have any video for sessionless rest service?
Awesome bro
Thank you :)
thanks sir superb...
amazing video
Thanks man 🙏
Can we see live example on this theory to grasp more practical side too..!!
This is all great but how to do it ?
Which tool your using for diagrams? Can you please share the link?
It's Google slides
Ajay, from the video I understand that in active-passive resilience mode, site A is up and site B is down and in event of a disaster in site A, site B is brought up. Now how does site B sync its DB with site A DB?
Hi Muiz, yes. We can have asynchronous sync between site A db and site B db
@@TechPrimers but wouldn't we need site A db to be up and running for asynchronous sync?
Okay, did some reading on disaster recovery and Db replication. found that it was a problem with my initial understanding where I thought a passive site meant all the servers in the site would be down. Servers stay up in both sites, it's just that in active-passive mode, the passive servers are configured to not serve any requests as long the primary site is up.
Thanks. Learned something new today :)
Cool. Thanks bud
Can you please create a video on open banking api ?
Any reference links?
@@TechPrimers www.openbanking.org.uk/providers/account-providers/api-performance/
These ads in between sucks. Non relevant ads by stupid people
As always great content, senior...!
It can be really helpful if you can also explain (or make a video) on how to elevate this concepts to cloud architecture using the same payment service example (a real cloud system design demo).
Sure
I wonder load balancers can oprate across aws regions, I guess you need the route53 dns routing