Welcome to the first step in building our Redis-based backend system. In this unit, we will focus on how to manage user data with expiration using Redis
. This is a fundamental part of our project that will set the stage for more advanced features in later units.
Let's take a quick look at what you'll be building in this unit. We will focus on two key operations for managing user data:
- Adding user data with an expiration time: This will ensure that user data is stored for a limited period and automatically deleted afterward.
- Retrieving user data: This operation will help us fetch the user data we previously stored.
Here’s how these operations will be implemented:
In this example, the class is used to represent the user's information. It includes the user’s name, age, and email. Here is the definition of the class:
