Data science and analytics jobs are in hight-demand among companies
nowadays and play an essential role since they can take advantage of big data
of users and other information to get insights of these data and make better
decisions for the growth of the company and the one common thing that any job
related to data needs you to learn the SQL language.
SQL is the most popular language for people who want to build
databases to hold a company’s data and also uses commands known as
to interact with the database, extract information, and filter to
remove only the needed information for data analytics purposes. The database
is a collection of tables, and every table contains rows and columns holding
Learning this language is so easy than most other
Python, and the time and cost you put in learning SQL is a good investment if you
are a student who is looking to expand your knowledge and get a job in any
field related to data, and this will give you an edge over your
There are thousands of SQL courses available online, but I will suggest the
best courses according to my search to learn this language.
These courses are suitable for beginners and intermediate developers
who have used SQL but don’t know SQL in depth and want to level up their SQL
With over 410k enrollment in this course created by Jose Portilla, I highly
recommend starting your journey in learning SQL language with this guide
for beginner people with no prior experience in the database or this
Then you will learn how to retrieve data from multiple tables
using the JOINS commands and learn some advanced SQL commands for
extracting specific data. Finally, learn how to create databases and
tables in the PostgreSQL database.
Another great course to consider taking in this ultimate MySQL Bootcamp
with over 20 hours of video content 264k students.
databases and how to install this environment on your computer, then you
will move to create databases and tables in MySQL. Then you will learn how
to insert data into this database and other things.
queries in SQL language. You will also learn about the aggregate functions
and explore the power of logical operators. Finally, building a small web
app using Node.js and MySQL database.
This course is probably the right for you if you intend to be a data
analyst. It won’t only teach you the SQL language but also combine
them with Tableau software to make it easy for data visualization.
you will understand how the databases work and store the data, then
install MySQL and start practicing with SQL commands.
learn the basic commands of SQL such as SELECT, INSERT, UPDATE, and DELETE
powers and aggregate functions with some advanced topics, then finally
combine SQL with Tableau software for data visualization.
This course contains more than eight hours of video content and has a
practical example of creating a cinema booking system using MySQL
database. You will install MySQL database on your system and understand
some of the database concepts such as primary & foreign keys and
tables before jumping to use the SQL language.
You will learn using this language to select data from tables and many
tables and extract information from them using simple SQL commands. You
will learn database design and different relationships inside the database
and build your project, which is a cinema booking system.
The last course in our list will teach you how to use the SQL language on
the Microsoft SQL server, which will be better because you will learn to
use service millions of people using it as their database.
by understanding and applying the simple SQL commands, then filtering your
data using the WHERE clause, sorting your data and extracting data from
multiple tables, and using the aggregate functions.
6. SQL For Data Science [Coursera]
If you don’t like Udemy and are looking for the best SQL courses on Coursera, another popular learning platform, you should check out this course. The SQL for data science is one of the most popular courses on Coursera.
You’ll master the fundamentals of SQL so you can start analyzing data like a data scientist. You’ll be able to use numerous sorts of data, such as strings and integers, perform primary and complicated data selection queries, and understand the principles of SQL by the conclusion of this course.
Sadie St. Lawrence, a data scientist and the founder/CEO of Women in Data, teaches this Coursera course.
That’s all about the
Best Udemy and Coursers online courses to learn SQL and Database in 2022. This list includes lessons to learn SQL basics and database fundamentals and
online courses to learn popular databases like MySQL, PostgreSQL, and
Microsoft SQL Server. This means you can join a class with your
preferred database to learn SQL; this is very important from a beginner’s
point of view.
Learning SQL language is an essential part of any job related to data
like data scientists and becoming a data analyzer. Even if you are a web
developer, you have to learn this language and be professional at using
the database since this will be advantageous over your competitor.
Other SQL and Development Courses You May like to explore
Thanks for reading this article so far. If you like these
Best Udemy courses to learn SQL; please share them with
your friends and colleagues. The list includes the best MySQL,
PostgreSQL, and Microsoft SQL Server courses from Udemy. If you have any
questions or feedback, then please drop a comment.
P. S. – If you are new to SQL and Database and looking for a free
SQL course to start your journey, you can also check out these SQL and Database courses for Beginners. It contains legally free courses from Udemy and Coursera to learn SQL
concepts, Database fundamentals, and how to write SQL