You require high availability for HTTP sessions in a web application. In addition, you have the following constraints:

There is little free memory on the machines hosting the cluster.

HA must be guaranteed even when multiple machines fall

simultaneously.

You are not allowed to update the production databases schema.

Which is the best session persistence option?

Question

You require high availability for HTTP sessions in a web application. In addition, you have the following constraints:

simultaneously.

Which is the best session persistence option?

Accepted Answer

B. File persistence

Answer

A. Database persistence

Answer

C. In-memory replication

Answer

D. Whole -server migration

You require high availability for HTTP sessions in a web application. In addition, you have the following constraints: - There is little free memory on the machines hosting the cluster. - HA must be…