Microsoft announced its deprecation of System.Data.OracleClient, also known as Microsoft OracleClient. Microsoft OracleClient developers are now looking to migrate their existing .NET data access code to ODP.NET, not only for Oracle's long term ODP.NET support, but also for the ODP.NET's unique performance and feature benefits. Visit the ODP.NET page for Microsoft OracleClient Developers to learn about ODP.NET's advantages and how to migrate from Microsoft OracleClient

ODP.NET for Microsoft OracleClient Developers