Using crystal-clear explanations, real-world examples, and around 100 diagrams, Entity Framework Core in Action teaches you how to access and update relational data from .NET applications. You'll start with a clear breakdown of Entity Framework, long with the mental model behind ORM. Then you'll discover time-saving patterns and best practices for security, performance tuning, and even unit testing. As you go, you'll address common data access challenges...

Data engineers and data scientists are not interchangeable--and misperceptions of their roles can hurt teams and compromise productivity. This article clears up the differences of each role and how to best optimize these roles.

Featuring step-by-step instructions that walk you through the most common SQL tasks, this authoritative resource helps you use SQL to build effective data bases, efficiently review data and manage everything from performance to security.