eXpressPersistent Objects™ (XPO)
Transparent Object-Relational Mapping for .NET Developers
Manage data at a higher abstraction level - by writing code or designing a visual model without dealing with the database layer. Choose your desired DBMS from more than a dozen supported systems.
eXpressPersistent Objects (XPO)
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Specifications

Product CategoryObject-Relational Mapping Library
Product TypeORM Library
Supported PlatformsVS 2012 with .NET 4.5 • VS 2010 with .NET 4 • VS 2008 SP1 with .NET 3.5 • VS 2005/2008 with .NET 2.0
Supported IDEsVisual Studio 2008 • Visual Studio 2010 • Visual Studio 2012
Available Subscription PackagesDXperience Universal, DXperience Enterprise, DXperience WinForms, DXperience ASP.NET, DXperience WPF, DXperience Silverlight
Additional RequirementsThe XPO Data Model Designer requires Visual Studio 2010 (or later).

Supported Microsoft SQL Server Versions

SQL Server 2012SQL Server 2012 Express LocalDBSQL Server 2008 R2
SQL Azure DatabaseSQL Server 2008SQL Server Compact 3.5+
SQL Server 2005SQL Server 2000SQL Server 7.0

Other Supported DB Engines

Access 2000, 2007 (Microsoft Jet)Advantage Database Server v9.1+DB2
Firebird 1.5+MySQL Server 4.1+Oracle 9i, 10g, 11g
Pervasive PSQL 9+PostgreSQL 7+SQL Anywhere 11+
Sybase Adaptive Server 12+SQLite 3VistaDB 4

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General Information

Feature Details

XPO-Based Frameworks

eXpressApp Framework (XAF)

Need to quickly get DevExpress presentation and data access components seamlessly integrated together for a data centric Microsoft Office inspired desktop or web application? Try XAF - a modern and flexible business application framework that facilitates a plug and play approach to common business requirements such as data validation, security and reporting.


An XPO Data Model in XAF

eXpand Framework

An open source community-driven toolkit built above XAF and XPO to extend their capabilities and provide 50+ cutting-edge libraries containing tools and reusable modules that target numerous business scenarios.

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