What is sticky sessions on load balancer?

What is a sticky session. Session stickiness, a.k.a., session persistence, is a process in which a load balancer creates an affinity between a client and a specific network server for the duration of a session, (i.e., the time a specific IP spends on a website).

Watch out a lot more about it. People also ask, what's a sticky session?

Sticky session refers to the feature of many commercial load balancing solutions for web-farms to route the requests for a particular session to the same physical machine that serviced the first request for that session.

One may also ask, what is sticky session in f5? Destination address affinity persistence. Also known as sticky persistence, destination address affinity persistence supports TCP and UDP protocols, and directs session requests to the same server based solely on the destination IP address of a packet.

Also to know, why do we need sticky session?

A sticky one keeps a user's session on the server where it started. A non-sticky balancer can put each request in a session on a different server. The advantage of sticky sessions is that it isn't necessary to move session-related data from one server to another. This can produce more efficient performance.

What is the difference between round robin and sticky sessions?

What is the Difference Between Load Balancer Sticky Session vs. Round Robin Load Balancing? A load balancer that keeps sticky sessions will create a unique session object for each client. Sticky sessions can be more efficient because unique session-related data does not need to be migrated from server to server.