SQL, or Structured Query Language, is a programming language used to manage and manipulate relational databases. It allows users to query, insert, update, and delete data, as well as create and modify database structures.
Imagine a library filled with books. The librarian is responsible for organizing, retrieving, and updating the books. SQL is like the librarian of a database, helping you find, organize, and manage the information stored within.
SQL is a language that helps you interact with and manage data in a relational database.
It's one thing to know what SQL is, but that is worthless if you don't know why you should know what SQL is in the first place. Let's break down the importance of this tech term based on two high level categories. We'll walk through an explanation as well as provide a score, 1-10, that shows you how much you should care about SQL.
If you do not have a product yet, SQL might not be a top priority. However, understanding the basics of SQL can help you make informed decisions when choosing a database management system for your future product. Additionally, knowing how to use SQL can help you communicate more effectively with your development team.
If you have a live product, SQL becomes much more important. As your product grows and you collect more data, efficiently managing and analyzing that data becomes crucial. SQL allows you to query and manipulate your data easily, enabling you to make data-driven decisions and improve your product over time.
So you know what SQL is, by definition. You know if you should care about it or not depending on your situation as a business/company/product. To dig in deeper, we will walk through some tools and processes so we can make sure you really have a solid grasp on SQL.