Rule-Based Programming
Rule-based programming is a programming paradigm where the logic of a program is expressed as a set of rules, typically in the form of 'if-then' statements. It is commonly used in expert systems, business logic engines, and artificial intelligence applications to model decision-making processes. This approach separates knowledge (rules) from control flow, allowing for modular and declarative code.
Developers should learn rule-based programming when building systems that require complex decision-making, such as fraud detection, medical diagnosis, or automated customer support. It is particularly useful in domains where business rules change frequently, as rules can be updated without modifying the core program logic. This methodology enhances maintainability and clarity in applications with many conditional branches.