Application Logic

Application Logic refers to the part of a software program that defines how data is processed and how decisions are made. It acts as the “brain” of an application, connecting user interactions with backend systems and databases.

In an IT context, Application Logic determines how information flows, how business rules are applied, and how outcomes are generated based on user inputs or system events. This logic is often separated from user interface design and data storage to maintain clarity and scalability. Common tools involved include programming frameworks like .NET, Java, Python, and middleware platforms such as Node.js or Spring Boot.

Section Index

• Key Aspects
• Business Rules
• Separation of Concerns
• Use of Frameworks
• Scalability and Maintenance
• Testing and Debugging
• Conclusion
• Presentation Logic vs Application Logic vs Domain Logic – 12 mins

Presentation Logic vs Application Logic vs Domain Logic – 12 mins