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.

Mapping SQL Data to a Key-Value Store The SQL Layer needs to manage two types of data, namely metadata of the information schema, which describes the tables present and the indexes available.

Program Length: 41 hours Bootcamp Overview: The SQL developer track is the shortest of DataCamp’s developer programs and focuses on the basics of database design and SQL data types.

Dino Esposito explains JSON-to-rowset native support in SQL Server 2016 and provides a realistic perspective of data query when you have JSON data stored in the database.

DBTA's webinar, Succeeding with Modern Data Applications, gathered a series of experts to evaluate key technologies, tools, and best practices for developing modern data apps that enable a data-driven ...

Data analytics is the science of analyzing raw data to make conclusions about that information. It helps businesses perform ...

In response to previous SQL lessons, TechRepublic members including Michael M. and Jason P. have posted comments requesting a basic explanation of the types of JOINs available in SQL.

A new SQL Server 2025 feature lets organizations run vector-based semantic searches on their own data, connecting to local or cloud-hosted AI models without relying on massive general-purpose LLMs.