SQL stands for Structured Query Language. The SQL commands are used to interact with the different databases and perform operations like – create, read, update, and delete data in the database. It is also among the most frequently used programming languages, and should you know SQL, you start up some clear avenues to finding new employment and work opportunities. Though a number of these roles might appear obvious, like becoming a Software Engineer, there are loads of different roles that need the knowledge of SQL which you may not anticipate.
If you want to learn SQL from scratch you can learn the basics of SQL from w3school.com. In case you already have a decent understanding of SQL, you can test your knowledge with some of the frequently asked SQL queries in interviews and see if you can answer those queries.
Now, let us explore five of the very best opportunities for applicants with SQL abilities.
- Developers – Software developers create different kinds of software applications – websites, desktops application, mobile applications, etc. Each of these applications has a backend that communicates with the underlying database and handling the same requires the SQL skills. So, understanding of SQL is one of the pre-requisites to be a good developer.
- Database Administrators (DBAs) – DBAs are usually SQL programmers that manage the database. It is quite obvious with their designation that the very core capability the DBAs must-have is a thorough understanding of the different databases and SQL.
- Software Tester – A Software Tester is mostly responsible for assessing new software applications, like internet applications, gaming programs, or mobile programs, for flaws or problems. Their responsibilities include: evaluating the application for the validation of functional as well as non-functional requirements, executing test scripts, reviewing outcomes, and providing comprehensive reporting and documenting.
- Data Scientist – A Data Scientist is somebody who’s an analytical pro and uses their skills to discover trends and handle data on a large scale. A solid understating of SQL is needed to analyze all of the information and get useful insights from it.
- Business Analyst – A Business Analyst helps direct businesses towards improved procedures, solutions, and applications through analysis.SQL may be utilized to discover gaps in data. A comprehensive gap analysis is a vital part of any company investigation. Therefore knowledge of SQL is an important tool for Business analysts.
Understanding SQL is a basic skill needed to be an excellent Software Engineer. What’s more, Software Engineers using SQL knowledge are more likely to receive paid over their peers which don’t have some SQL know-how. So, start learning SQL today and get an edge over others in this competitive world of Information Technology.
