Online Course

Owen Brock

How the LearnSQL.com SQL Basics Course Boosted My Productivity

As a data analyst, switching from Excel to SQL was a game changer. In this article, I'll show you how completing LearnSQL.com’s SQL Basics course improved my productivity. As a data analyst, I rely on data to analyze and plan my team’s workloads and deliveries. For years, I mostly used Excel for this – but as the amount of data grew, it became harder and harder to manage everything manually.

Nicole Darnley

In-Person vs Online SQL Training for Data Analytics

If you want to become a data analyst, you’ll have to choose between in-person and online SQL training. Learn the pros and cons of each path in this article. Want to become a data analyst? First, you have to decide which learning method to choose – traditional, in-person classes or online courses. Technology has given us more options, leading to questions about the best fit for different learning styles and goals.

Jakub Romanowski

Free SQL Courses to Elevate Your Skills

In this article, I'll explain why LearnSQL.com offers free SQL courses. I’ll also introduce you to some of the courses we’ve offered for free over the years. If you're eager to enhance your SQL skills without breaking the bank, you've come to the right place. You're here because you understand the significance of learning SQL. But are you tired of those lengthy YouTube tutorials? How about diving into an online SQL course?

Marcin Koryszewski

5 Best Online SQL Courses for Business Analysts

Why bother to learn via an online SQL course? SQL is pure profit – it allows analysts to interpret data efficiently and companies to adopt better strategies. In this post, we’ll look at our top 5 SQL courses for business analysts. Being into finance, economics, and IT systems has brought you to business analysis. It’s a fascinating combination of skills; you’re combining business and technology, which makes you a valuable asset to your company.

Agnieszka Kozubek-Krycuń

Five Essential Features of a Good SQL Course

There are many different platforms offering SQL courses. If you’re a beginner, it may be difficult to choose the right one for you. Find out what we think are the essential features of a good SQL course. Remember, if you make a poor choice at the beginning, you may get discouraged or get into bad habits that will impact your work down the line. What Is SQL? SQL, or Structured Query Language, is a programming language you use to talk to databases.

Arleta Więch

Top 5 Beginner Online SQL Courses in 2020

Looking for an exciting new career? Data analysis won’t disappoint you! The simplest way to make this possible is by learning SQL, and online SQL courses are the most effective learning method. Don’t know where to start? Here’s an overview of the best online SQL courses for complete beginners. There are infinite reasons for changing your industry. You may want to land a new job because you’re burnt out. You may be bored and want something more challenging.

Agnieszka Kozubek-Krycuń

How to Group Data by Week in SQL Server

This is additional content for the LearnSQL.com course Customer Behavior Analysis in SQL Server. In this course, we showed you how you can analyze the customer lifecycle (customer acquisition, conversion, activity, retention, and churn) with SQL. We discussed customer registration cohorts, or groups of customers who registered during the same period (e.g. same week, same month). Analyzing customer registration cohorts lets you see registration trends and relate registration cohorts with marketing campaigns.

Tihomir Babic

Best Online SQL Courses for Finance & Economics Majors

Are you studying finance and wondering how you can use your knowledge in this technical world? Maybe you’ve just started working as a data analyst and you want to bring new tools and skills to your workplace? This article could help you with the list of the SQL courses worth trying. Maybe you’re studying finance and find your studies too theoretical. How will you put this knowledge into practice?