Evolutionary Architectures in Web Applications: A Comparative Study of Client-Server, Multi-Tier, and Service-Oriented Approaches

This manuscript provides an in-depth comparative analysis of three core architectural models in web application development: client-server, multi-tier, and service-oriented architectures (SOA). Through a series of simulations, case studies, and empirical data, the study evaluates the efficiency, scalability, and adaptability of these architectures within commercial environments. The research highlights the evolving needs of modern web applications and offers insights into choosing the appropriate architectural strategy to enhance performance and maintainability in dynamic business settings.