Welcome to, "Understanding the Back-end of Web Applications: Dynamic Content and Application Servers" this is based on Codecademy's "So What is the Back-End ". In this video, we explore the back-end of web applications and the important role it plays in delivering dynamic content to users. While the front-end consists of the visible parts of a website, the back-end handles everything happening behind the scenes, from managing security to processing payments and running complex algorithms. We'll delve into the concept of dynamic content and the programming logic required to deliver it, as well as the role of the application server. Join us to learn more about the essential components that make web applications run smoothly and efficiently. This lesson is based on Codecademy's "So What is the Back-end" lesson. Thanks for watching!