Shelley Doll finishes her coverage of SQL data types with an overview of datetime and interval data types. Learn more about the basic syntax of these standard SQL types.

Assuring optimal performance of database applications starts with coding properly formulated SQL. Poorly written SQL and application code is the cause of most performance problems. As much as 75% of ...

Learn more about the Relational Database Basics course here including a course overview, cost information, related jobs and more.

RDF store databases facilitate the inner workings of applications that connect data from multiple sources. This post is one of a series that introduces the fundamentals of NOSQL databases, and ...

Graph databases facilitate discovery and analysis closely connected facts. This post is one of a series that introduces the fundamentals of NOSQL databases, and their role in Big Data Analytics.

An open source project gives DBAs the ability to channel PowerShell for automating and scaling complex SQL Server tasks, starting with the most basic: database backups.

TL;DR: Learn how to manage data more effectively with the Complete 2021 SQL Master Class Bundle, on sale for 98% off. As of July 9, get the full course bundle for only $19.99.