Last updated: Sep 23, 26 20:28 UTC | Permalink

4 - Design Patterns for Web Applications

Learning Objectives:

After this lecture, you will be able to:

• Explain the role of “client” and “server” in the context of web application programming
• Describe the role of network protocols like http and websockets in a distributed system
• Describe the fundamental differences between the three layers of the controller, service, and repository layers in a C-S-R architecture
• Use async and await to handle long-running procedures in a persistent repository

Important Dates:

• Individual Project 1 Due Wednesday, Sep 23 by 5pm (ET)

Lecture Slides:

• Web Applications Slides PDF, PPT

Activities

• Modifying the Persistent Server

Resources

• “What is a REST API?”
• “What’s the Difference Between RPC and REST?”