Layered Architecture

Layered architecture is a software architecture pattern that divides the system into multiple layers, each responsible for a specific functionality. Each layer interacts only with the layer directly below or above it, creating a hierarchical structure. The layers are organized in a way that the lower layers provide services to the upper layers, and the upper layers use these services to perform their tasks. This architecture pattern provides modularity, scalability, and maintainability to the system. It also allows for easier testing and debugging of the system. In the context of data science, layered architecture can be used to design and implement complex data processing systems, where each layer is responsible for a specific data processing task, such as data cleaning, feature engineering, model training, and prediction.
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