Articles Cookbook
21 Jul 2022
Kateryna Koidan

Use SQL for Data Analysis With Google Analytics 4

Google Analytics 4 offers data analysts powerful new capabilities, and learning how to maximize its potential is essential. In this article, I'll explore how using SQL with Google Analytics 4 can enhance your data analysis and lead to more insightful results. Google Analytics 4 is a next-generation analytical solution designed for cross-platform measurement and analysis, helping data analysts and marketers understand their audience more effectively. The quality of your data analysis with Google Analytics 4 depends heavily on your ability to work with tools like Data Studio and BigQuery, and thus, proficiency in SQL is crucial.
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19 Jul 2022
Alexandre Bruffa

Switching from PostgreSQL to MS SQL Server

What are the differences in PostgreSQL vs. MS SQL Server? We discuss the similarities and the differences between these two popular SQL dialects. Many of us developers and database specialists began working with free relational databases like PostgreSQL or MySQL for personal projects or small organizations. Some of us have since moved on to organizations using MS SQL Server and have had to learn to use the new tool. You may be wondering how challenging that is and whether you would struggle with SQL Server under similar circumstances.
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14 Jul 2022
Kamila Ostrowska

5 Tips for Learning SQL for Beginners

Being data-driven is a hot trend right now. Employers are looking for people who can work with databases. This is why you should learn SQL. In this article, I'll explain how to go about doing so. Yes, learning SQL may be the right thing for you even if you have never seen a line of code. As with any new skill, it requires the right approach and the right resources.
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12 Jul 2022
Himanshu Kathuria

What Is SQL Used For?

So you’ve heard about databases and SQL, but you’re not sure what the big deal is. Read on to find out why data skills like SQL are so important. It seems like every other job requires you to know something about data, databases, and SQL. But what are these things, and what are they used for? Who even uses SQL? That’s what we’ll discuss in this article. Why Data Is So Important The Internet and the technology revolution have brought unprecedented opportunities.
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7 Jul 2022
Tihomir Babic

An Overview of SQL Text Functions in MySQL

Do you work in MySQL as a data analyst? Then you should know how to use its text functions – data analysts don’t work only with numbers. Reporting requires computations, data classification, and label creation, and you can do all of that in MySQL.  In this article, I’ll explain several of the most common and useful MySQL text functions by discussing what they do and showing how they do it.
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30 Jun 2022
Ignacio L. Bisso

Learn the OVER() Clause in SQL with 7 Examples

Learn how to use the OVER() clause in your SQL queries and you will take a step forward in your SQL knowledge. Most data analysts and SQL developers have a good handle on the SELECT, FROM, WHERE, GROUP BY, and ORDER BY clauses. However, these clauses are only a limited subset of the SQL language. There are other clauses, such as OVER(), which allow us to create flexible SQL reports and add an enormous expressive power to the SQL language.
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28 Jun 2022
Kateryna Koidan

What Is SQL?

What is SQL SQL, or Structured Query Language, is a programming language used to talk to databases. With SQL, you can store, manipulate, and retrieve data from relational databases. What Can You Do with SQL Retrieve data from a database. Filter and sort data from a database. Perform computations on database data. Insert records into a database. Update existing records in a database. Delete records from a database. Create new databases.
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23 Jun 2022
Tihomir Babic

An Overview of Microsoft SQL Server Text Functions

Data analysts use text values when creating SQL reports. You can create your own labels with functions, classify rows based on text value, or do computations based on it. This article covers how to do all that. The text values in databases are not just for reading. As with numeric values, we perform operations on them and manipulate the text. SQL Server has a fair number of text functions.
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21 Jun 2022
LearnSQL.com Team

Prepare for a SQL Interview with LearnSQL.com

You've been working hard to get a SQL interview at your dream company. Now they’ve called – and you need to prepare if you’re going to ace it. In this article, I’ll show you the most efficient way to prepare for a job interview using the interactive SQL courses at LearnSQL.com. SQL is an essential skill for anyone working with data. Wanna be a data analyst, data scientist, software engineer, or tester?
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16 Jun 2022
Himanshu Kathuria

Learn SQL in 4 Steps

Want to work with data? You’ll need SQL. Fortunately, you can learn SQL in just 4 steps! If you are interested in data crunching or working with data in general, you’ve probably heard something about SQL. Now that data storage is cheap and accessible, data from every transaction can be stored and analyzed. Hence, there’s great demand for people who can capture and work with this data. We’ve even seen entire companies profit from being proficient with data; for example, consider the ever-growing value of Google and Facebook (now Meta).
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