SQL and Data Modeling

So far, we’ve explored React, a key library in frontend technology stacks. Now, we will explore the world of backend development, starting with Structured Query Language (SQL) and data modeling.

SQL and data modeling are critical skills for any backend developer, and starting with these skills in the backend development journey will give you a strong foundation to build robust and scalable web applications. SQL is a standard language used to manage data in relational databases, which are essentially used to store structured data.

Knowledge of SQL will help you to write optimized SQL queries that can improve the performance of your application and reduce server load. Data modeling will help you to design a database schema that reflects the data your application will work with. Data modeling can help you avoid performance issues, maintainability problems, and other common issues that may arise when working with databases.

We will dive deeply into...