Brief Introduction
Interacting with a persistent datastore is what transforms static web pages into powerful and effective web applications. Giving users the ability to create, read, update and delete data is the backbone of the most popular services on the Internet today. But, you must do so safely and securely - the smallest mistake could bring your application down or leak your user’s data. In this course, you’ll discover how all of the major components of web applications work and best practices in developingCourse Summary
Learn how to build web applications using Python, Flask, and SQL. This course covers the basics of full-stack web development, including database design, building web servers, and front-end development.Key Learning Points
- Gain hands-on experience building a full-stack web application
- Learn to use Flask to build web servers and interact with databases
- Become proficient in database design and SQL
Related Topics for further study
Learning Outcomes
- Build a full-stack web application using Flask and SQL
- Design and implement relational database schemas
- Develop proficiency in front-end web development
Prerequisites or good to have knowledge before taking this course
- Basic knowledge of Python programming
- Familiarity with HTML, CSS, and JavaScript
Course Difficulty Level
Beginner to IntermediateCourse Format
- Self-paced online course
- Video lectures
- Interactive quizzes and projects
Similar Courses
- Full Stack Web Development with React
- Full Stack JavaScript Developer
Related Education Paths
Notable People in This Field
- Creator of Python
- Developers of Flask
Related Books
Description
Learn the fundamentals of back-end web development by creating your own web application from the ground up using the iterative development process.Requirements
- You should be comfortable with Python, including Object-Oriented Programming. If you’d like to brush up on your Python, try the first three lessons of our Intro to Computer Science course. For Object-Oriented Programming in Python, see Programming Foundations with Python . You should also have a firm understanding of SQL and working with a relational database, particularly PostgreSQL. Our Intro to Relational Databases course can get you started if you feel you’re not yet prepared. Finally, you should be able to read and write HTML and CSS without any guidance. If you need a refresher on HTML and CSS, start with our Intro to HTML and CSS course. To complete the final project for this course, it is critical you meet these prerequisites as you are given no assets to begin with and will truly build a complete web application from scratch. See the Technology Requirements for using Udacity.
Knowledge
- Instructor videosLearn by doing exercisesTaught by industry professionals
Outline
- lesson 1 Working with the CRUD Learn about CRUD; Create Read Update and Delete. Implement CRUD operations on a database. Use an ORM (Object-Relational Mapping) as an alternative to SQL. lesson 2 Making a Web Server Build a web server from scratch using Python and some pre-installed libraries. Learn how GET and POST requests can retrieve and modify information on a web site. How to add CRUD functionality to our website. lesson 3 Developing with Frameworks Introduction to web frameworks like Django and Ruby on Rails. Use the Flask web framework to develop our own web application. Introduction to APIs and how to add JSON endpoints to our application. lesson 4 Iterative Development Build an entire web application on your own. Learn about the iterative development process. Have a working prototype throughout all stages of the development process.
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