# Sample Categories

__[applications](applications/)__

End-to-end sample applications that illustrate the use of SQL Server for specific application scenarios.

__[databases](databases/)__

Sample databases for SQL Server, Azure SQL Database, and Azure SQL Data Warehouse.

__[demos](demos/)__

Demos of various SQL features and capabilities that were presented at conferences, in Webcasts, etc...

__[features](features/)__

Samples illustrating specific SQL Server and Azure SQL Database features, including In-Memory OLTP, Master Data Services (MDS), and R Services.

__[management](manage/)__

Samples that help with the management of SQL Server and Azure SQL Database.

__[tutorials](tutorials/)__

Samples showing how to connect to SQL databases using various programming languages, including Python, C#, Java, Ruby, Node.js, and PHP.