If you want to start learning SQL hands-on, it's not an easy task at all. That is why I decided to create this guide, where you will find all the information in one place that will allow you to ...

Before starting, prepare resources - IoT hub and Edge device - in Microsoft Azure. In Azure Portal, create IoT Hub resource. (Please proceed wizards and create a resource.) Next we prepare for a ...

SQL (Structured Query Language) is a fundamental skill for anyone working in data management, whether you're a database administrator, data analyst, or software developer. For professionals looking to ...

Follow this step-by-step guide to install PostgreSQL, load data, connect to a database, and execute SQL queries including table joins PostgreSQL is an open-source, object-relational (also called ...

Collection of best SQL courses and tutorials. Paid and free SQL courses to learn SQL online. Pick the tutorial and start learning SQL. Learn SQL online using these courses and tutorials. This page has ...

The latest SQL Server tutorials, tools, quick starts, and code examples in the coding languages you love. SQL Server Management Studio (SSMS) is an integrated environment that provides developers and ...

The SQL Developer unit testing framework involves a set of sequential steps for each test case. The steps are as follows, including the user input for before the step is run and the framework ...