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Importance of SQL Queries and the Technology Job Trend

SQL stands for Structured Query Language, Nowadays It is everywhere. So almost all of the biggest companies and tech Uber, Netflix and Air BNB all of them use SQL and let’s just go on.

Companies using SQL Database

Companies Using SQL Database

The reason why SQL is more popular because most of the professions required knowledge of database connectivity.

Whether you are a python developer, Tester, Web Developer, BI Developer, Database administrator or a Data Scientist is an absolute necessity to have a good grasp on SQL.

Developers using SQL

Developers Uses SQL

In almost all of the technical interviews that you attend 30 to 40% of the interview questions are related to SQL. Keep in this mind we have come with the “SQL Queries” for beginners.

Having said that the SQL stands for Structured Query Language and according to ANSI there is a standard query language for the relational management system.

It is used for maintaining the relational database and also to perform different operations of data manipulation on different types of data.

So SQL has widely used language for maintaining a relational database and even the 1980’s  SQL became the standard of American national standard institute or ANSI.

Now let us have a glance at the salary structure of the SQL. This graph tells us the salary of the SQL developer is steadily increasing year by year

SQL Salary Trend

As of 2019, the medium salary of the SQL developer stands at around 85000 dollars there is a very high demand for the professionals with knowledge in SQL.

I hope this information is useful to you. Please leave your comments in the comment section below.

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