4 Dec 2024 Jakub Romanowski Top U.S. Cities for SQL Developers to Earn the Most in 2025 If you’re an SQL developer looking to build your career in the US in 2025 this guide has you covered. We’ll cover the top cities to make the most of your SQL salary. New to the field, switching careers or looking to move up? Knowing where to focus can make a big difference to your salary and career progression. Understanding how location affects your SQL salary is key to making smart career decisions. Read more 3 Dec 2024 Jakub Romanowski Top Advanced SQL Courses to Take in 2025 Are you looking to improve your SQL skills and master advanced SQL? This can be an incredible way to take your data work to the next level. Whether you’re in data analysis, data science, marketing, or finance, knowing how to write complex SQL queries can make a real difference. Advanced SQL can help you uncover meaningful insights, streamline processes, and truly stand out in your role. So, I’ve put together a list of the best advanced SQL courses you can take in 2025. Read more 2 Dec 2024 Jakub Romanowski Course of the Month: SQL Practice – A Store Updated on: December 2, 2024 This December, seize the opportunity to learn and practice SQL for free with our Basic SQL Practice: A Store course. Designed for an interactive and hands-on learning experience, this course starts with SQL basics and guides you through crafting queries that underpin business intelligence. Ready to get a grip on the fundamentals of SQL and dive into practical database management? Our December Course of the Month, Basic SQL Practice: A Store, is your perfect match! Read more 21 Nov 2024 Jakub Romanowski SQL Skills Beyond Data Analysis: Why Non-Data Professionals Should Learn SQL SQL isn’t just for techies—it’s a skill anyone can learn and use, no matter what their job is. It can help you handle data with ease, make better decisions, and save time on tasks. Read on and I’ll show you how learning SQL can benefit your career, and how to get started. You might think SQL is only for data geeks, but it’s a skill that can benefit anyone, even if your job doesn’t involve data every day. Read more 17 Nov 2024 Jakub Romanowski Black Week Sale: Master SQL With up to 75% Off Black Week has arrived and LearnSQL.com is offering unbeatable discounts for those looking to learn SQL and enhance their data skills. With up to 75% off, now is the ideal time to master SQL without overspending. Now is the perfect time to invest in your professional growth: get 75% off our All Forever Package. This isn't just a discount—it's your chance to boost your data analysis skills without overspending. Whether you're a complete beginner or have some SQL experience, our Black Week offer provides high-quality, flexible learning options at unbeatable prices. Read more 12 Nov 2024 Jakub Romanowski Your New Personalized SQL Learning Plan SQL may not be as flashy as some other programming languages, but it's an absolutely essential skill if you're working with data. Whether you're aiming for a career in data analysis, managing databases, or even just looking to boost your current role, SQL is the tool that will make you more efficient. The best part? You don’t need a degree in computer science to learn it. Think of SQL as the key that opens doors to data. Read more 1 Nov 2024 Jakub Romanowski Course of the Month: Customer Behavior in PostgreSQL Ever wondered how top businesses understand their customers so well? The secret lies in data analysis, and we're offering you the key – for free – in our Customer Behavior Analysis in PostgreSQL course! Are you familiar with the basics of PostgreSQL and eager to delve deeper into customer behavior analysis? Our November 2024 Course of the Month, Customer Behavior Analysis in PostgreSQL, has you covered! And the best part? Read more 31 Oct 2024 Jakub Romanowski What Tools do I Need to Use SQL? A Guide For Beginners in Data Analysis Welcome! In this guide, I’ll introduce you to the most essential SQL tools to help you start working with data quickly and efficiently. Whether you're new to SQL or looking to improve your skills, these tools will simplify your workflow and accelerate your progress. When I started learning SQL, I felt overwhelmed. So many databases, tools, and platforms were out there and I didn't know where to begin. But, after some time, I realized it’s not about knowing everything—it’s about understanding the right tools to help you along the way. Read more 8 Oct 2024 Jakub Romanowski What’s the Benefit of SQL in Business Analysis? 5 Practical Examples Why do you need SQL in business analysis? Well, the short answer is that it makes your work more effective and efficient. In this article, I’ll show you some simple, real-world examples of how SQL can help your daily business analysis work. Are you a business analyst, or do you frequently analyze business data? Or are you planning to get into this field? Then I’d recommend you learn SQL. SQL (Structured Query Language) isn’t just the language of relation databases – it’s also the language of data analysis. Read more 3 Oct 2024 Jakub Romanowski 5 Reasons You Shouldn't Become a Data Analyst Data analysis is growing but it’s not for everyone. Before you become a data analyst, you need to be aware of the challenges. While it’s a great career, it requires specific skills and temperament. In this post, I’ll outline 5 reasons why being a data analyst may not be for you. Before we explore why becoming a data analyst may not suit everyone, it's important to highlight how rewarding this career can be. Read more «« « 1 2 3 … 11 » »»