What are the Reasons to Learn SQL ? What are career paths in SQL?
SQL Structured Programming Language is the most used and powerful programming language applicable for managing and manipulating relational databases. SQL serves as a bridge between developers and databases to store and retrieve the data for the application or project.
If you are willing and interested in pursuing your career as an IT specialist, which stands for information technology, then your job may require SQL knowledge. Learning SQL will help you land your dream job.
Let us explore some reasons to learn SQL, and then let’s see the jobs that require SQL knowledge.
Easy to Learn:
First things first, SQL is easy to learn language. Every individual can learn SQL clearly if they concentrate on it for a period of time. SQL helps us to perform operations on data, it will be from Creating a database to retrieving the required data from the database.
It is easy to learn because, we write queries in simple English just like we talk with our friends. Wait a minute.. it helps us to talk with databases, but we can’t use SQL while talking with our friends.
We can write queries in a simple way to retrieve the data from the database or table. all it requires is to know what to use and what to retrieve from the database. Even the structure of SQL is too simple to understand and to implement. A very beginner to programming or IT field can also understand the syntax and learn SQL. Once you master writing queries in SQL, you will get to know how easy and simple queries can be used to perform data manipulation operations
Data Mining:
All of us directly or indirectly work with applications and databases. we perform tasks such as Create, Read, Write and Delete operations, which simply stand for CRUD operations. We need to perform certain operations based on the requirement of the user/client and can update every movement and identify specific sql queries. We can also use sql to extract key trends with high performance.
Manage huge amount of data:
As technology is increasing, the amount of data to be stored is increasing rapidly. Usage of Electronic devices like Computers, Mobiles and Tabs in every sector to store the information is leading to increase of the amount of data in the world. To handle this huge amount of data, it might be to store the data or to retrieve the data from the stored databases; SQL is the most required language.
To perform any operations on the data, it might be to analyze the business trends or to store customer-related information, or even to generate reports for the customers and many more. SQL helps us perform all these operations in a simple and easier way.
Client-Server Access:
In our daily activities, we use plenty of data by using various applications. But have you ever thought, from where did I get all this data? If you encounter this question, it’s really amazing. Yes, a very simple answer; it comes from the database. That’s fine, but who helps you get all this data from the database in the backend? Here comes the SQL. Yes, just give a thought; you are not using any complex queries or direct queries to collect the data from the database, right? There are already some queries written in the backend, and you collect the data using those queries. All these queries are written using SQL.
SQL is used to create and manage servers, and if you have the knowledge of SQL, you can play with large amounts of data stored in the database and perform any operations within seconds of time.
Used in Different Industries:
SQL is everywhere!! Yes, you heard it right. You may take any tech industry and any sector, SQL is used everywhere. Directly or indirectly, every sector and every industry uses SQL because, every sector needs to store the data and collect the data based on their requirements from various sources. The industries might not use sql directly to collect the data, but the software they use to collect or store the data has already written sql series in the backend. Hence, it proves how strong and important SQL is in industry.
High Demand:
We got to know where and how sql is used in the current tech-growing industries. You must get an idea of how important it plays and how in demand it is. You can simply search in LinkedIn for job roles, and you will find plenty of opportunities. According to a study, professionals who have advanced SQL skills are getting paid a huge amount, with plenty of job opportunities like database architects, database administrators, etc. Due to the growth of technology and urbanization, data is being generated from various sources and as such, the demand for professionals with advanced skills in SQL.
Now let us explore some career paths where sql is used mostly.
Data Scientist or data analyst:
As you already know, how booming the data science industry is in this current world. As a data scientist or data analyst, your first job is to collect data from multiple sources and use it further. but how will it take place ? simple answer, with SQL. you need to write complex sql queries to collect the exact data you need for your study. It may involve writing queries using joins, subqueries, using SQL window functions, and many more techniques to observe performance tuning. According to Indeed, average salary for a data scientist is $123,039 in United States.
Software Developer:
Software developers are the ones who create computer applications and programmers. They create the programs and add new features to the applications. SQL is one of the absolute requirement languages for this job role. We find SQL as the requirement in many of the job descriptions.
Developers with sql knowledge are more likely get paid higher amount than the developers who do not master it. Indeed reports say the average salary for a software engineer is around $105,331.
Database Architect:
Job role for the database architect involves designing the database to meet the employeer’s needs and develop modelling strategies which includes that database is secure, scalable and performs reliably. Not just designing the database, but they also work with software engineers, system administrators, analysts and database administrators to implement the database with these professionals. Strong knowledge of SQL is must for any database architect. According to Indeed, the average pay scale for a database architect is $130,459.
Business Analysts:
Knowing how to make data-driven decisions is the key to success in any of the business, whether you are in marketing, product or finance sector all you need to scale your business is best decisions.
As a business analyst one should have a knowledge of sql, to easily link the tables together to get the needed data to make quick and insightful decisions. Indeed reports say that the average annual pay scale for business analyst is $84,639.
Database Administrator:
Database administrators are the ones responsible for ensuring a database runs efficiently and securely. They are responsible for maintaining user information, assigning them the proper access rights, and monitoring the usage.
DB administrators also fix issues if the database is not working properly and they backup the data routinely.
The average pay scale for the database administrator, according to the Indeed reports, is $75,485.
My dear fellow learners, I hope this article helped you to understand how sql is important in tech industry and the career paths you can choose after learning sql.
If you have any queries, feel free to contact us.
Happy Learning
-Vinay Neeradi.
