Acquiring SQL knowledge will be an excellent way to gain more professional skills. However, its practical application will really help you consolidate your learning. But how can you practice and hone your SQL skills, and are there any online resources that can help you reinforce these skills?
From interactive platforms to projects, you can apply in the real world, become a SQL expert and keep up to date with SQL best practices and techniques from the comfort of your laptop. Let's discover a range of strategies and online resources that will make you a master of SQL!
Learning has never been so dynamic! (:
How do I practice my SQL skills?
How can you effectively practice and hone your SQL skills? Because mastering any skill requires more than theoretical knowledge, you will find the most popular online tools with real-world scenarios to improve your SQL practice. Whether you are entering the world of data analysis, database management, or software development, honing your SQL skills through practical application will always be crucial.
Discover how to transform your theoretical knowledge into practical skills and get started learning SQL in Canada!
- HackerRank: HackerRank is a platform where you can solve problems related to Computer Science, e.g., algorithms or machine learning and artificial intelligence. Furthermore, HackerRank is beginner friendly, as here you can start coding competitively and expand your knowledge in SQL. HackerRank offers a 14-day free trial, which is free for programmers looking to get better at coding.
- LeetCode: LeetCode is another excellent platform to improve your SQL skills and prepare you for technical interviews. Here you will find coding problems on various topics, such as SQL. The basic version of LeetCode is free, and LeetCode Premium currently costs $35/month or $159/year.
- Codewars: Codewars is an online platform where you can practice coding challenges, as it offers a system of training exercises. Here you will find 58 programming languages available, such as JavaScript and SQL. Codewars offers free coding practices for beginners and junior software developers.
- SQL Fiddle: SQL Fiddle is another free platform where you can query any database management system or DMBS, including two different versions of SQL Server (2008 and 2012), Oracle, MySQL, and more. SQL Fiddle has a free version available.
- SQLZoo: SQLZoo is another online platform for executing SQL queries and where you can test your knowledge of programming languages. SQLZoo is free!
- DB-Fiddle: DB-Fiddle is another online tool where you can test, share and collaborate on SQL snippets. It supports MySQL, PostgreSQL, and SQLite database engines. DB-Fiddle has a free version available.
- SQL Bolt: SQLBolt is another platform that provides interactive lessons and exercises to learn SQL quickly and where you can interact with an existing database. SQLBolt is entirely free!
- W3Schools: W3Schools is another online platform that offers web development tutorials, covering all aspects of web development: from HTML, CSS, JavaScript, and SQL tutorials. W3Schools has a free version available.
Because the best way to learn SQL is to practice, we recommend installing a free database version that allows constant practice. For example, SQL Express edition is the free version of SQL Server, so you can install this version and start practicing with it affordably.
How long does it take to learn SQL fluently?
SQL is a relatively simple language that can even be friendly to those without programming or information technology experience. Depending on your study pace and learning objectives, you should be familiar with the basics in about two to three weeks if you are a beginner SQL learner.
If this is your case, you should start by learning the basics of SQL, focusing on using database servers, and knowing the standard database commands. Other basics could be SQL syntax, queries, modifiers, and calculations.
On the other hand, if you want to acquire better SQL skills for career advancement, seek better employment opportunities, or change your career path, you will need a higher level of commitment and much more professional resources. In this case, you can pursue a SQL Bachelor's degree or you can attend an intensive and formalized learning program, such as a coding boot camp, or seek to obtain SQL certifications by passing a certification exam, such as:
- Microsoft Certified: Azure Data Fundamentals,
- Microsoft Certified: Azure Database Administrator Associate,
- Oracle Database SQL Certified Associate,
- Oracle Certified Professional MySQL 5.7 Database Administrator,
- Oracle Certified Professional MySQL 8.0 Database Administrator.
These certifications could take five months or more to obtain but are only intended for professionals in the field of information technologies.
How do I start SQL training?
Learning SQL is not complex even for beginners. If you are a database novice and do not have a Bachelor's degree in Computer Science or a related field, here are five tips to get you started with SQL:
- Start by learning the most straightforward SQL queries: Building a solid foundation of SQL knowledge is the first thing you need to do to understand fundamental SQL concepts such as databases, tables, queries, and relationships, as well as familiarise yourself with key terminology. For this, we recommend that you:
- Take an online course: Platforms such as Coursera, edX, Udemy, and Khan Academy offer online SQL resources that recognized universities and subject matter experts teach and that you can access anywhere in Canada at very affordable prices.
- Earn a certification: Upon completing any course on platforms like Coursera, you can pay an extra fee to earn a certificate of completion, which you can add to your CV or Linkedin profile.
- Watch possible SQL tutorials: Today, the internet offers excellent free tools to learn SQL as a beginner. Find a YouTube SQL tutorial is a great way to start getting familiar with SQL and select videos adapted to your level of knowledge. In addition, you can also access videos with different levels of expertise in which professionals in the field can donate valuable tips for any user.
- Select interactive learning resources: Finding a simple SQL database program to practice with is one of the best things you can do to gain a solid foundation in SQL and practice all the skills you have learned—websites like Codecademy, W3Schools, and Khan Academy offer interactive lessons and exercises for beginners. You can also check out some of the resources described above, such as HackerRank, LeetCode, Codewars, and SQL Fiddle, which are popular online tools with real-world scenarios to improve your SQL practice.
- Join study communities and forums: Participating in online forums, social networking groups, or local SQL-focused meetups is an excellent idea for asking questions and sharing study resources. We recommend looking for study and professional forums on Linkedin or Facebook.
- 100% personalized private lessons! Having private SQL classes is the best idea for beginners because it provides personalized attention that adapts to your learning pace and allows you to address doubts immediately, accelerating the understanding of the fundamental concepts of the language. Want to know where to find the best private SQL tutoring online? Read on!
Remember that learning SQL takes time and constant effort. With practice and dedication, you will master SQL to manage and query data effectively.
Can I practice SQL online?
Do you know how to learn SQL effectively and at your study pace? Through the best private lessons!
Personalized learning is one of the best ways to learn how to manage and manipulate databases and become an expert in this programming language. Discover the best way to get 100% personalized learning to your needs and study goals through the best private SQL lessons in Canada with Supeprof!
Superprof is an online platform with thousands of private tutors across Canada to learn SQL or anything else that crosses your mind. Ready to unlock thousands of learning possibilities through the best face-to-face or online SQL lessons in Canada?
The level of complexity for learning SQL can vary depending on your previous programming and database experience, as well as your logical and problem-solving skills. Even for some people, SQL can be more challenging due to their lack of knowledge of specific technical aspects. However, understanding Structured Query Language will be a piece of cake with a private SQL tutor and personalized lessons.
Find the best face-to-face and SQL tutoring online and enjoy your path to knowledge with Superprof! Plus, you can find the best SQL tutors wherever you are in Canada!
- Go to our Superprof Canada website to find the perfect SQL tutor for online or face-to-face lessons.
- Type in that you want to learn "SQL."
- Select your location to find the best SQL tutor near you.
- Choose from over 230 available SQL tutors to find the teacher with the experience that suits you best and the best price.
- Book a lesson as soon as possible.
Welcome to a global family of learning with Superprof!
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