New Monthly SQL Practice for August 2021! by LearnSQL.com Team 1 Aug 2021 Do you have basic skills in SQL? Do you know how to write SQL queries? If the answer is yes, you can test your knowledge by solving business problems with our SQL Practice, available every month on LearnSQL.com. The August SQL Practice is at the basic level. You will check your SQL skills with data about a travel agency. The company organizes trips through different cities in the state of Illinois in the US, connecting its clients to many attractions. Read more LearnSQL.com For Your Business by LearnSQL.com Team 12 Jul 2021 Are you thinking about SQL training for your employees? See how much you have to gain by choosing LearnSQL.com and how we can help you grow your business. .pre-header { color: #006DFF; text-transform: uppercase; letter-spacing: 2px; font-size: 14px; font-weight: 400; line-height: 16px; margin-top: 60px; } We live in a time when the ability to process data is crucial. Data is a key resource, the use of which can give you an edge in the market. Read more New Monthly SQL Practice for July 2021! by LearnSQL.com Team 1 Jul 2021 If you are a more advanced SQL user who is comfortable writing complex JOINs, you can check your knowledge with July’s SQL Practice. Every month on LearnSQL.com, you‘ll find a new challenge to solve. Maybe this is the first time you’ve come across our Monthly SQL Practices. LearnSQL.com offers one free SQL Practice each month: basic levels on even-numbered months and advanced levels on odd-numbered months. Each SQL Practice takes about an hour (or less! Read more 51 Years of Relational Databases by LearnSQL.com Team 28 Jun 2021 If it weren't for him, there would be no modern databases. It is the 51st anniversary of the publication of his article that changed the rules of the game. Edgar Frank Codd is one of the fathers of SQL, and his name is one of the first to be mentioned in the history of databases. Or maybe even the history of computer development in general? See what we owe to Dr. Read more Who Will Win UEFA Euro 2020? Pick Your Team And Get a Refund! by LearnSQL.com Team 11 Jun 2021 This is one of the most important sporting events of this year. UEFA Euro 2020 is here! Are you a soccer fan? Cheer on your favorite team and get rewards. Become the SQL Champion! We waited a long time for the European football championship. Due to the Covid-19 pandemic, they were postponed. Fans around the world had to be patient. But the wait is over, the soccer feast begins! Read more New Monthly SQL Practice for June 2021! by LearnSQL.com Team 1 Jun 2021 If you have fundamental SQL skills and know how to write queries, check out our new SQL Practice, available every month on LearnSQL.com. The June SQL Practice is for people who’ve mastered the basics of SQL. You’ll practice your SQL knowledge helping Jennifer with her dog sitting business – a service that brings together dog owners with people who can care for the pets when the owners are away. Read more SQL Course of the Month – SQL Practice Set by LearnSQL.com Team 4 May 2021 Are you starting your adventure with SQL and looking for a place to practice your SQL queries? Or maybe you are preparing for a job interview? I have good news for you. Throughout May, you will have access to our amazing SQL practice course for FREE! Why is LearnSQL.com giving you a free SQL course? Every month, our users get the opportunity to take one of our great SQL courses for free. Read more Star Wars Day 2021 by LearnSQL.com Team 4 May 2021 May 4th is here! And that means one thing - World Star Wars Day. We're fans of the Skywalker saga, and we're proud of it! That’s why we’ve decided to celebrate the anniversary of the premiere of the best film franchises in the history of cinema! Hello young Padawan, you have come to the planet Coruscant at the Jedi Temple to study. You want to become a lightsaber and of the force master to tame the databases and defeat the Sith in a data battle. Read more New Monthly SQL Practice for May 2021! by LearnSQL.com Team 1 May 2021 Are you ready to use your SQL skills to write fundamental SQL queries that solve real-world problems? Do it with our new SQL Practice course on LearnSQL.com. The May SQL Practice is at an advanced level. Our main character this month, Luke, needs your help. You will test your SQL skills by using family tree data created by his brother. If this is the first time you've come across our monthly SQL Practices, here is some more information about them. Read more Breaking With Filing Cabinets: The History of PostgreSQL by LearnSQL.com Team 28 Apr 2021 This July, PostgreSQL turns 25. It has had an extensive influence on computing. Thanks to PostgreSQL, the world said “Goodbye!” to filing cabinets as the standard for storing and processing data. So, who created PostgreSQL, and how has it changed over the decades? There are quite a few PostgreSQL enthusiasts among my colleagues at LearnSQL.com. It is simply a great database solution. Why? It is free and open-source. So, you can use it for free, even for commercial uses. Read more «« « 1 2 3 … 6 » »»