The PSQL data providers provide data access to any .NET-enabled application or application server. The data providers delivers high-performance point-to-point and n-tier access to industry-leading data stores across the Internet and intranets. Because they are optimized for the .NET environment, the data providers allow you to incorporate .NET technology and extend the functionality and performance of your existing system.

See Advanced Features for information on advanced features such as connection pooling, statement caching, configuring security, PSQL Bulk Load, and diagnostic support.

See The ADO.NET Data Provider for information about using the ADO.NET data provider in the standard ADO.NET environment.

See The ADO.NET Entity Framework Data Provider for information about using the data provider with the ADO.NET Entity Framework.