Grokking the System Design Interview
Ask Author
Back to course home

0% completed

Vote For New Content
For KGS service, to move data to application server cache, don't we need a LB to...

Junaid Effendi

Aug 13, 2022

For KGS service, to move data to application server cache, don't we need a LB to distribute across all servers?

0

0

Comments
Comments
A
Asish Balu3 years ago

Generally, caches are populated on read.

App server will check its cache for a key. If it doesn't exist, app server will call KGS and then insert the key in the cache.