Snotra Tech Adonet Oracle Data Components for .NET provides special dataset which is intented for Oracle database. Snotra Tech Adonet Oracle Data Components extend standard functions and features of ADO.NET components and provide extra features those help to solve or bypass problems which are peculiar to diconnected ADO.NET model. Snotra Tech Adonet Oracle Data Components for .NET solve following well known ADO.NET's problems: Disconnected Model problem; Concurrency violation problem; Synchronization of data problem; Multiuser system problem; Urgency of data problem; Too much set of selected data problem. Components provide the possibily to use: Pessimistic and optimistic concurrent models; Refresh and lock single dataset's record; Get server generated values; Utilize partial data selection; Create applications with a native database checks support, dynamically adopting changes in the database without even recompiling it. The key features are: Optimistic and pessimistic concurrent models; Single record locking; Single record refreshing; Validating input and Oracle errors check; Possibility to refresh individual record from database; Automatic record refreshing after insert and update; Partial data selection; Updating complex query results; Easy way to make datatable updateable. Snotra Tech Oracle Data Components based on Microsoft .NET Managed Provider for Oracle and take .NET 2.0.