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Free Database and SQL Course

Name: Introduction to Database and SQL
Rating: 4.56 (3093 reviews)

Introduction to Database and SQL

4.56 Beginner level 2.25 learning hrs 37.3K+ Learners

Database and SQL course for free helps you move from basic terms to logic, syntax, and debugging, with enough context to see where the skill fits in real tasks.

Instructor:

Mr. Udit Mehrotra

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Skills you will gain

Database and SQL Fundamentals

MySQL Basics

Fetching Data

Filtering Data

Aggregating Data

Joining Data

+1 More

What you'll learn

Fetch data rows using MySQL SELECT queries.

Filter query results with SQL WHERE conditions.

Aggregate data with SQL GROUP BY functions.

Join multiple tables using SQL join operations.

Key Highlights

Get free course content

Master in-demand skills & tools

Test your skills with quizzes

About this course

This free database and sql course is built for beginners and self-paced learners who want the topic explained with context and usable examples. The course introduces core concepts, beginner examples, practical use, and next steps in a way that shows how the pieces work together. Instead of treating database and sql as a list of terms, it explains what to look for, how to reason through common tasks, and why the subject appears in real projects, teams, or business decisions.

The course is a good fit if you want to understand the foundations and use them in practical learning tasks. You can use it to prepare for assignments, interviews, workplace conversations, or a first hands-on project depending on your goal. After finishing, you should be able to explain the core idea of database and sql, recognize when it is relevant, and choose a sensible next step such as practice exercises, deeper tools, related frameworks, or a more advanced course.

Stand out with an industry-recognized certificate

Start learning

10,000+ certificates claimed, get yours today!

Get noticed by top recruiters

Share on professional channels

Globally recognised

Land your dream job

Course outline

Introduction to Database and SQL

This module introduces you to the database and covers the fundamentals of SQL.

Getting setup with MySQL - MacOS

This module helps you set up MySQL on your MacOS system.

Getting setup with MySQL - Windows

This module helps you set up MySQL on your Windows system.

Fetching Data: Concepts

Through this module, you will learn about the commands, their description, queries, and the result of these queries.

Fetching Data: Hands-on

This module provides a hands-on demo of the commands for fetching data in MySQL.

Filtering Data: Concepts

This module familiarizes you with the commands relevant to filtering data. You will go through its description, queries, and the result of these queries.

Filtering Data: Hands-on

This module explains filtering data hands-on by executing the relevant commands in MySQL.

Aggregating Data: Concepts

In this module, you will learn about the commands helpful for aggregating data. You will go through their description, queries, and the result of these queries.

Aggregating Data: Hands-on

This module contains a hands-on session on aggregating data by executing the relevant commands in MySQL.

Joining Data: Concepts

Through this module, you will come across the join operations crucial for joining data. Understand the commands, their descriptions, queries, and the result of these queries.

Joining Data: Hands-on

This module contains a hands-on demo of the join operations in MySQL essential for joining data.

Order of execution in SQL

This module provides a quick recap on the order of execution in SQL.

Get access to the complete curriculum once you enroll in the course

View Full Course

This course is ideal for

Beginners wanting to learn database and SQL fundamentals.
Students and job seekers pursuing database roles.
Working professionals who query data at work.
Learners who need certified proof of Database and SQL skills.

Introduction to Database and SQL

4.56

2.25 Hours

Beginner

37.3K+ learners enrolled so far

Get free course content

Master in-demand skills & tools

Test your skills with quizzes

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Practical SQL Training

2 projects 7 hrs video content

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Trusted by 10 Million+ Learners globally

4.6

4.89

4.94

4.7

Learner reviews of the Free Courses

4.56

★★★★

★ ☆

★

74%

★

☆

17%

★

☆

★

☆

★

☆

Danzel Aquino

5.0

★★★★ ★

“Transformative Learning Journey in Data Analysis”

Throughout this course, I enjoyed the hands-on approach to learning various statistical tests and their applications. The engaging lectures and practical exercises allowed me to apply theoretical concepts in real-world scenarios, enhancing my understanding. I particularly appreciated the collaborative environment and the opportunity to discuss ideas with peers, which deepened my insights and made the learning process more enjoyable. The support from instructors was invaluable in guiding my progress and boosting my confidence in data analysis.

Athulya Mohan

5.0

★★★★ ★

India

“It's a Very Useful Class to Learn SQL”

I like the class and the presentation by the instructor. Each section was well explained.

Balveen Kaur

5.0

★★★★ ★

India

“Best Time Practicing Everything I Learned Through Hands-On Practice”

I really enjoyed implementing all the commands learned during the course into hands-on practice. Even the course instructor was excellent at his job. Happy to gain more knowledge!

Satyam Ladke

5.0

★★★★ ★

India

“Great Learning Experience Learning SQL with Great Learning”

The course is easy to follow and understand. Had a great experience learning SQL. Structured Query Language (SQL) is a standard programming language specifically designed for managing and manipulating relational databases. It provides a powerful set of tools for querying, updating, and managing data stored in relational database management systems (RDBMS).

Thu Nguyen

4.0

★★★ ★ ☆

Malaysia

“Easy to Understand and Follow - Good for Foundation”

- It is easy to understand - Good examples - Provided details

Vedant Posnak

5.0

★★★★ ★

India

“An Amazing and Useful Experience”

The way of teaching was good, and the things I learned here are helpful to me.

Eliot Nasasira

4.0

★★★ ★ ☆

“Organizing Data on a Computer Using SQL Tables”

I learned drawing tables, solving problems using tables, organizing work in the computer system. Very interesting, excellent. Learned more skills of using SQL. There was a clear explanation in the videos.

ROSHAN SABEEKA S 23CBR042

5.0

★★★★ ★

India

“Comprehensive Evaluation of Database and SQL Implementation”

The database schema is well-structured, with clear relationships between tables. However, consider further normalization to reduce redundancy in certain tables.

SEETHALAKSHMI 23CBR047

5.0

★★★★ ★

India

“Introduction to Database and SQL - Select, Insert, Delete”

I learned more from this course, and hands-on experiences were there during the course. It's very useful to me, and I clearly understand.

Manjula

4.0

★★★ ★ ☆

India

“A Good Learning Experience”

Deep explanation of topics and lectures were useful for SQL.

What our learners enjoyed the most

Skill & tools

60%

60% of learners found all the desired skills & tools

Our course instructor

Mr. Udit Mehrotra

Data Scientist, Stripe

IT & Software Expert

47.6K+ Learners

4 Courses

Mr. Udit Mehrotra, based in Austin, Texas, US, is currently a Data Specialist at Stripe and is a former Data Science Specialist at McKinsey & Company. Udit brings experience from previous roles at Dell Technologies, Modal, and Great Learning. Udit Mehrotra holds a Bachelor of Science (B.Sc.) in Mathematics: Statistics, Probability and Data Analysis and a certification in Statistical Modelling from The University of Texas at Austin. With a robust skill set that includes Mathematics, Water Resource Management, Neural Networks, and more, he brings his diverse experience across different industries in his role as an instructor and mentor for multiple programs at Great Learning.

Frequently Asked Questions

Will I receive a certificate upon completing this free course?

Yes, upon successful completion of the course and payment of the certificate fee, you will receive a completion certificate that you can add to your resume.

Is this course free?

Yes, you may enroll in the course and access the course content for free. However, if you wish to obtain a certificate upon completion, a non-refundable fee is applicable.

What prerequisites are required to learn this Database and SQL course?

Enrolling in this free Introduction to Database and SQL requires no prerequisites, and it is mainly designed for beginners to learn it from scratch.

How can Database and SQL improve interview preparation?

It gives you simple explanations, examples, and vocabulary around tables and queries, which helps when interview questions test beginner understanding. It also keeps the learning focused on practical next steps.

How long does it take to complete this free Introduction to Database and MySQL course?

This free Introduction to Database and MySQL course contains 1.5 hours of self-paced videos that learners can take up according to their convenience.

Database and SQL: what should I practice first?

Practice one small task that uses tables and queries. Then explain the result in your own words so the learning becomes easier to reuse. It also keeps the learning focused on practical next steps.

Is Database and SQL better for beginners or experienced learners?

The course is mainly useful for beginners and refreshers who want a structured introduction before deeper projects, tools, or role-specific practice. It also keeps the learning focused on practical next steps.

What comes after learning Database and SQL online?

Move into a project, advanced course, or adjacent skill that uses tables and queries. The free course helps you choose that next step more clearly. It also keeps the learning focused on practical next steps.

How does Database and SQL connect with real work?

Real work often requires understanding purpose, limits, and tradeoffs. This course shows how tables and queries fit those decisions. It also keeps the learning focused on practical next steps.

Database and SQL: what comparisons make the subject clearer?

Compare the purpose, inputs, outputs, and limits of each idea. That habit helps you understand Database and SQL as a working skill, not just a topic name. It also keeps the learning focused on practical next steps.

In Database and SQL, what should beginners understand first?

Begin with tables, queries, and the purpose behind the topic. This free course gives you that starting point before you move into harder examples or tools. It also keeps the learning focused on practical next steps.

Database and SQL: how does free course learning support practice?

It links tables and queries with examples, so practice feels connected to the course instead of becoming random exercises without a clear learning goal. It also keeps the learning focused on practical next steps.

Why are Database and SQL so popular?

Database and SQL are popular because they provide a powerful and efficient way to store, access, manipulate, and query data.

SQL is the most widely accustomed language for interacting with databases, making it the ideal choice for data-driven applications.
Database and SQL are also popular because they are relatively easy to learn and use, making them a go-to solution for developers and data analysts.
They are highly scalable, providing the ability to handle large amounts of data with ease.
They are supported by a wide range of popular platforms, allowing them to be used in a variety of different applications.

Who is eligible to take this free Database and SQL course?

Any beginner who wants to learn Database and SQL from the basics can enroll in this free Introduction to Database and SQL course.

What knowledge and skills will I gain upon completing this Introduction to Database and SQL course?

By the end of this online Database and SQL course, you will be familiar with the basics of databases and SQL. You will learn about fetching, filtering, aggregating, and joining data.

What jobs demand that you learn Database and SQL?

There are many jobs that demand that you learn Database and SQL, such as:

Database Administrator
Database Developer
Database Analyst
Data Modeler
Business Intelligence Analyst
Systems Analyst
Data Engineer

Will I get a certificate after completing this Database and SQL free course?

Yes, you will be rewarded with a free Database and SQL course completion certificate after completing all the modules and the quiz at the end of this free course.

What are Database and SQL used for?

Database and SQL (Structured Query Language) are used to create, manage, and retrieve data from databases. Database technology can be used to store data and organize it in a way that is easily accessible and searchable. SQL is a programming language that is used to query, update, and modify data stored in databases. SQL can also be used to create and alter database tables, views, and functions.

Is it worth learning Database and SQL?

Yes, it is definitely worth learning Database and SQL. Database and SQL are potent tools that are used in a wide variety of industries, from web development to finance. They are essential for managing, querying, and analyzing data, and understanding them can give you a significant advantage in the job market.

What are my next learning options after this Introduction to Database and SQL course?

You can enroll in Great Learning's Software Engineering Course to gain advanced and crucial database and SQL skills and earn a certificate of course completion.

Will I have lifetime access to this free online course?

Yes. You will have lifetime access to this free online Introduction to Database and SQL course.

What are the steps to enroll in this Database and SQL course?

Search for the "Introduction to Database and SQL" free course in the search bar present at the top corner of Great Learning Academy.
Register for the course through the Enroll Now button and start learning.

Why choose Great Learning for this Database and SQL course?

Great Learning Academy is an initiative taken by the leading e-learning platform, Great Learning. Great Learning Academy provides you with industry-relevant courses for free, and Introduction to Database and SQL is one of the free courses that empowers you with essential data handling techniques.

Can I sign up for multiple courses from Great Learning Academy at the same time?

Yes, you can sign up for more than one free course offered by Great Learning Academy that efficiently helps your career growth.

Is there any limit on how many times I can take this free course?

No, there are no limits on the number of times you can attain this free introduction to Database and SQL course.

How much does this in Database and SQL course cost?

This Database and SQL online course is offered for free by Great Learning Academy.

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