.NET

ADO.NET is a data access technology from the Microsoft .NET Framework that enables programmers to access data sources in InterSystems IRIS® with SQL in a standard, reliable way.

InterSystems IRIS Demo: Connecting with ADO.NET

ADO.NET overviewOpens in a new tab

The XEP (Express Event Persistence) API provided by InterSystems enables .NET applications to store and retrieve objects from InterSystems IRIS®. More specifically, XEP projects .NET objects as persistent events, which are persistent database objects that store the state of .NET objects.

XEP is optimized for applications that must handle high throughput, such as transaction processing applications. If you use XEP for object persistence, you can avoid the overheard of object-relational mapping.

InterSystems IRIS Demo: .NET Object Persistence with XEP

Using XEP with .NETOpens in a new tab

Persisting .NET Objects with InterSystems XEP

InterSystems IRIS XEP JavadocOpens in a new tab

The Native SDK for .NET provides direct access to globals, the tree-based sparse arrays that form the basis of the InterSystems multidimensional storage model and underlie the InterSystems IRIS® object and SQL interfaces. The Native SDK exposes these native data structures, which provide very fast, flexible storage and retrieval. The Native SDK also enables your .NET application to work with InterSystems IRIS objects as easily as if they were native .NET objects, and includes the ability to call InterSystems IRIS class methods and routines.

Using the Native SDK for .NETOpens in a new tab

Using the InterSystems Native SDK for .NET

Native SDKs

Entity Framework is a mapping tool that enables you to map .NET objects to relational tables in InterSystems IRIS® and eliminates the need for most of the data-access code that developers must typically write.

Using Entity Framework with InterSystems IRIS)Opens in a new tab

Entity Framework documentationOpens in a new tab