HTTP session memory-to-memory replication
HTTP session memory-to-memory replication is a technique used in web applications to ensure high availability and fault tolerance of user sessions. In a typical web application, the user's session data (such as login information, shopping cart contents, preferences, etc.) is stored in memory on the server-side. However, if the server hosting the user's session goes down or becomes unreachable, the session data will be lost, and the user will have to start a new session. To address this issue, session replication mechanisms are employed to duplicate or synchronize the session data across multiple servers. One such mechanism is memory-to-memory replication. In this approach, the session data is copied or shared between multiple servers' memory. If one server fails, another server can take over the processing of the user's session since it has access to the same session data. Here's how memory-to-memory replication typically works: Cluster of Servers: The web applica