What is SQL? How to Use this Language

what is sql

What is SQL? It is a special-purpose language used for managing data in databases. It was originally designed to manipulate data in IBM’s management system. SQL stands for Structured Query Language, and it is a standard coding language. To use SQL, you need to use a Regional Database Management System program, which is the basis for all data management. Learning SQL will allow you to manage your database, as well as give you an edge in the job market. Knowing how to code this language is a sought-after skill.

What is SQL’s history?

SQL was originally developed by IBM back in the 70’s. Another company, now called Oracle Corporation, developed their own version of an SQL data management system later in the 70’s. They sold this to the public. After this, both IBM and Oracle Corporation each made their SQL regional database management systems available for the public. Today, this language has exploded in popularity because of what it can do. There are many difference SQL management systems such as MySQL, PostgreSQL, and Microsoft SQL Server. This language is versatile and is used for its capability to manage databases. 

How to use SQL:

The language was not created for web pages like Javascript, HTML, and CSS were. It works to build databases for businesses. However, to use SQL on your website, you need a few things. First, you’ll need to be able to code HTML and CSS. Second, you’ll need a regional database management system. And third, you’ll need to know server-side scripting such as PHP. Once you learn all this, you can easily master SQL.

 

If your business is large, such as a hospital or university, you have probably used SQL. Mobile apps such as Dropbox and Skype use this language as well. Overall, this is a good language to learn if you’d like to work for large corporations.