Back-End Path Intro

It's essential for back-end programmers to understand databases in order to design, debug and maintain applications.

Course Summary

• The basic of SQL(the Structured Query Language)
• Database design
• Python API for connecting Python code to a database
• A bit about protecting your database-backed web apps from common security problems.

Database systems such as PostgreSQL and MySQL have been part of the web developer's toolkit(工具箱) for many years, and remain some of the most powerful tools available for storing and manipulating structured data.