Load Balancer Stickiness
2020. 2. 5. 13:33ㆍ스터디/AWS Study
It is possible to implement stickiness so that the same client is always redirected to the same instance behind a load balancer
This works for Classic Load Balancers & Application Load Balaners
The "cookie" used for stickiness has an expiration date you control
Use case: make sure the user doesn't lose his session data
-> without this when you talk to another server, you will lose your state
Enabling stickiness may bring imbalance to the load over the backend EC2 instances
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