SQL Online Courses – Structured Query Language
Structured Query Language (SQL) is a powerful tool for managing and retrieving data from databases. It is the backbone of data analysis and big data.
If you’re looking to learn SQL, you can gain a solid foundation in SQL to work confidently with databases and make it easier to manage the information you need.
These SQL online courses will help you get started and eventually master SQL. They cover everything from joins, queries, syntax, and much more.
In this post, we’ve collected some of the best SQL courses available online. If you want a strong foundation in this powerful language, try out one of these online SQL courses today!
1. Udacity SQL Nanodegree
With the Udacity SQL Nanodegree, you’ll study relational and non-relational databases management in order to build normalized, consistent, and performant data models. Additionally, you’ll learn how to use SQL commands to define, select, manipulate and join data tables.
With this powerful skill set under your belt, you’ll be able to make insightful decisions and strategies that will drive any business forward. If you want to be able to make informed decisions through data science, Udacity’s SQL Nanodegree will teach you everything you need to know about the language.
From defining and manipulating data tables to building normalized databases, you will gain the skills and knowledge you need to normalize data schemas, clean data, optimize queries, and more. You will learn how to build efficient data schemas so that your SQL queries run as quickly and smoothly as possible. This is really how to take your skills in structured query language to the next level.
2. SQL Basics for Data Science
This SQL Basics for Data Science Specialization from Coursera will equip you with the skills needed to effectively utilize SQL commands. For example, you will perform data filtering, sorting, and summarization. You’ll also learn how to manipulate strings, dates, and numerical data from different sources for analysis.
By using a Databricks workspace, you’ll be able to create an end-to-end pipeline that reads data, transforms it, and saves the result. Upon completion of this specialization, you’ll have a strong foundation in SQL to build a career in data science.
This specialization will teach you the basics of SQL so that you can assess and create datasets to solve business questions and problems. You’ll learn how to develop project proposals, select your data, perform statistical analysis and develop metrics. Then, you will present your findings and recommendations. Overall, you’ll be able to make sound decisions about your data-driven projects.
3. DataCamp Introduction to SQL
SQL is the standard language for querying databases and is used by many data scientists today. The DataCamp Introduction to SQL provides a comprehensive course to SQL and beyond, teaching you the basics of syntax in a way that is shared by many types of databases.
Think of databases as the lifeblood of data science. In order to effectively wrangle and analyze data, you must be fluent in SQL. This course will teach you the basics of querying tables in relational databases such as MySQL, SQL Server, and PostgreSQL.
You’ll learn how to navigate these databases using the SQL language to drive powerful insights from databases. Although learning SQL can be difficult, this course makes it easy with step-by-step tutorials and exercises. With this knowledge under your belt, you’ll be able to get started with expanding field of data science!
Learn SQL Online
So whether you’re a beginner or an experienced user, this list of SQL online courses will help you get started on your journey to learning structured query language.
In data science, learning Structured Query Language (SQL) is a great skill to have. It can help you get more out of your database and make it easier for you to retrieve data with ease.
SQL can also be used with other programming languages, which means that knowing these skills could lead to better job opportunities and higher pay rates than those without them.
If you want to learn how to use SQL, there are plenty of great online courses available. All can help give you the foundation needed to excel in data science. These were the best SQL online courses that we recommend. If you’re interested in getting the right credentials and gaining expertise in Structured Query Language, try enrolling in one today.