Express session login example7/25/2023 Redis (Remote Dictionary Server) is a fast, open-source, in-memory key-value data store used as a database, cache, message broker, and queue. Contextual information about the user (for example, client login status).Specifics about the session (session identifier, creation time, time last accessed, etc.). HTTP sessions store the following data in memory: When the user sends a subsequent request, the sessionID is passed in the request header, and the browser checks if the ID matches any on in the memory storage and grants the user access until the session expires. Examples of such mechanisms include JDBC persistence, file system persistence, cookie-based session persistence, and in-memory replication. The session is saved in memory using a single-server, non-replicated persistent storage mechanism. When a client logs into the application, the server generates a SessionID. HTTP sessions allow web servers to maintain user identity and store user-specific data across multiple request/response interactions between a client app and a web app. This article will look at session management and how tools like Passport, Redis, and MySQL can help us manage Node.js sessions. This means that the browser cannot remember the source of a request, even if the same user makes it. Because they are stateless, each request sent to the browser is treated independently. HTTP and HTTPS are internet protocols that allow data to be sent over the internet by sending a request via a web browser.
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