23 Aug 2022 Kamila Ostrowska How to Learn SQL It takes quite an effort to learn SQL or any new skill for that matter. But pushing hard is not enough to learn it successfully. You can sit for hours and still feel like you're not making progress. So, what do you do? Let it go or try even harder? I say: work smart, not hard. SQL (Structured Query Language) is one of the most popular programming languages. It is an invaluable tool in a world overflowing with data. Read more 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. Read more 26 Apr 2022 Kamila Ostrowska Top 5 MySQL Query Tools (Updated for 2024) Are you on the hunt for a MySQL query tool that will make your database management a breeze? Let's dive into five of the best tools out there that promise to boost your productivity and make handling databases feel less like a chore. These tools come packed with features aimed at slashing the time you need to spend managing your data. Whether you're a developer, a database administrator, or just someone eager to get more out of your data management efforts, these MySQL query tools could be just what you need. Read more 18 Jan 2022 Kamila Ostrowska The Top 5 SQL Courses and Learning Platforms for 2022 It’s the New Year! Time to start thinking what good you can do yourself in 2022. If you haven’t decided yet, we want to recommend learning something new – specifically, learning SQL. Maybe learning SQL is already on your 2022 to-do list. If so, take it seriously – learning SQL can change your career path and even your life! It makes sense to find the best SQL courses so you can learn effectively. Read more 16 Nov 2021 Kamila Ostrowska SQL for Startups – Do You Need It? If you’ve been wondering whether to use SQL in your startup, it’s probably high time to do so. SQL can be an amazing tool for small, fast-growing businesses. But don’t worry if you’re unfamiliar with SQL for startups. Maybe you are not sure what SQL is all about. Don’t worry; you don’t have to make any decisions this second! First, answer these questions: Can you think of any data related to your business – prices, clients, details about clients, production details, budget, costs, strategy, or anything else? Read more 5 Oct 2021 Kamila Ostrowska Best Places to Practice SQL JOINs Online You’ve just started your journey with SQL and you’re not sure what a JOIN is or where to use it. Don’t worry! In this article, you will find out what JOINs are and where you can practice them online. If you have just started learning SQL, you have a lot of topics to cover before you can call yourself a data professional. If you are serious about using SQL, you’ll have to understand JOIN – what it does, when you can use it, and what its different variants do. Read more 9 Jul 2021 Kamila Ostrowska Best SQL Certifications for Leveling up Your Career If you want to build and strengthen your position in the IT industry, you should look into these SQL certifications. We always encourage you to learn, to gather new skills and experience. Training is really important; without it, you will not make much progress if you want to advance in IT or specifically in the SQL industry. That said, you also need something that can validate your competencies, like SQL certifications. Read more 17 Jun 2021 Kamila Ostrowska SQL Terms Beginners Should Know - Part 4 Here it is – another batch of must-know SQL terms. In the first two parts, we covered tables, relational databases, queries, aliases, SQL JOINs, primary keys, and subqueries. Last time, we moved to more advanced terms like INSERT INTO, GROUP BY, and HAVING. Are you ready to dive deeper into SQL terminology? This is the fourth installment of our series on basic SQL terms for beginners (and everyone else). Don’t worry if you missed the previous articles; you can find Part 1 (essential SQL terms), Part 2, and Part 3 in our blog. Read more 12 May 2021 Kamila Ostrowska The Best Books for Data Engineers Getting tired of the endless screen glare? It might be a good time to switch to a book. Dive into our selected list of books for data engineers, perfect for expanding your insights on databases. It’s a refreshing change from the digital routine! Last time, I shared a list of the best books to learn SQL. This time, I want to introduce a few books for data engineers. They are worth reading and will help you learn more about databases. Read more 14 Apr 2021 Kamila Ostrowska Who Should Learn SQL? If you learn SQL, will you use it in your current (or dream) job? If you learn it, will it help you with your daily tasks? SQL has so much potential that everyone can benefit from it – including you! Read this article to find out how much you will gain by knowing SQL. I could answer the title question with one word: everyone! But not everyone wants to learn SQL. Read more «« « 1 2 3 » »»