Fault Tolerance vs System Design vs System Architecture Patterns

Fault tolerance, system design, and system architecture patterns are essential concepts in developing robust and efficient systems, with fault tolerance focusing on error handling, system design emphasizing overall structure, and system architecture patterns providing proven solutions, as seen in the works of Tim Berners-Lee, the founder of the World Wide Web, and the development of the Internet by Vint Cerf and Bob Kahn, who utilized principles from the TCP/IP protocol and the concept of packet switching, similar to the ideas presented in the book 'Design Patterns' by the Gang of Four, which includes Erich Gamma, Richard Helm, Ralph Johnson, and John Vlissides, and also related to the concepts of cloud computing, such as Amazon Web Services (AWS) and Microsoft Azure, and the importance of scalability and reliability in systems, as discussed by experts like Martin Fowler and Uncle Bob