@jordanhasnolife5163 - For consistent Prefix Read problem, how second person will see the question, if there is replication lag ? reading directly from leader?
For reading your own writes solution, we have to store the messageID with timestamp on somewhere else for example on redis and after checking elapsed time we should decide to use leader or replica to read right ?? Can you clarify ?
I think the easiest way of doing this would be to probably be to keep that information in memory on a load balancer between the application servers and databases. Probably a hashmap or something like that.
@@jordanhasnolife5163 & @cansozeri78 wondering how stickiness in ALB will help here. I don't know how usually leader is set up, but in our org, we set up leader only for write and don't route any read requests to leader. However if we include leader in to the reader group, stickiness will work. Any comments ?
@jordanhasnolife5163 - For consistent Prefix Read problem, how second person will see the question, if there is replication lag ? reading directly from leader?
Yeah, it's possible there are multiple followers for example, and person 2 reads from a more up to date follower on partition 1 than person 3 does.
For reading your own writes solution, we have to store the messageID with timestamp on somewhere else for example on redis and after checking elapsed time we should decide to use leader or replica to read right ?? Can you clarify ?
I think the easiest way of doing this would be to probably be to keep that information in memory on a load balancer between the application servers and databases. Probably a hashmap or something like that.
@@jordanhasnolife5163 Maybe we can use duration based stickiness on aws alb with a target group.
@@cansozeri78 Wasn't even aware that existed but sounds pretty reasonable to me!
@@jordanhasnolife5163 & @cansozeri78 wondering how stickiness in ALB will help here. I don't know how usually leader is set up, but in our org, we set up leader only for write and don't route any read requests to leader. However if we include leader in to the reader group, stickiness will work. Any comments ?
I rarely read description but when i read its always some weird shit wtf
Oh yeah those are for me only don't read them
When is Only feet?
Whenever you ask me for them via my dm
7:11 isn't this sharding ?
Yes
@@jordanhasnolife5163 btw thanks for doing these videos dude. Plus your sense of humor si great, USA hoes got no choice but to love you
Hi, can you please add references for videos
All of this is from DDIA - I'm plagiarizing blatantly
have not watched in a while and ur in Australia, wtf
Not anymore lol