Sticky Sessions

Sticky session is maintaining the same connection be client and server across a load balancer. One simple way to do this is through a cookie client side that stores a random string that the LB can then use to route to the server1.


References

1.
David Malan. Lecture 9 Scalability. at https://www.youtube.com/watch?v=-W9F__D3oY4 (2013).