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IBM UniData® and UniVerse® (U2) are extended relational databases that offer high performance, scalable information management environments for embedding in vertical applications. U2 tools are designed to fully leverage the power of this extended relational model.

Updated 15 May 2008

U2.NET -- Develop a native MultiValue style master-detail application
U2.NET -- Develop a native MultiValue style master-detail application
Develop a U2 MultiValue style master-detail application in C# in Visual Studio 2005. Then, quickly put together a .NET purchase order application from a Visual Studio 2005 environment.  More

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Latest content
Build the next-generation application using U2 and IBM Data Server Provider for .NET
Develop a next-generation, master-detail ASP.NET Web application, Web service, and ASP.NET Crystal Report, in Part 2 of this series.
Use External Database Access with U2
Use EDA features to satisfy various user requirements and discuss some common issues that arise when converting and using EDA files.
Increase dynamic array processing performance in IBM UniVerse
Investigate the effects of field-level caching in dynamic array access, in part 5 of the UniVerse performance series.
Overview of IBM Data Server Provider for .NET and IBM Database Add-ins for Visual Studio for UniVerse and UniData
Learn to build Windows, ASP.NET Web, Web services, AJAX, reporting, and WPF and XAML applications with little or no code.
Validate data types in U2 using XML schema
Validate data in your U2 environment against a schema before integrating it with data in other sources or to an external environment, and prevent invalid data updates with update triggers.
Include an ActiveX control within an SB+ input screen
ActiveX technology provides a rich set of self-contained controls to enhance the U2 SB+ user experience. Walk through examples of including calendar controls and HTML objects within input screens.
Understanding the SB+ Security API
Implement a new function in SB+ Release 5.4.0 that lets you access SB+ security using routine calls when outside of SB+ security screens and reports.
Write PHP applications to access U2 data
Learn how to write PHP applications using a PHP Data Objects driver. Part 1 of this series described how to write the PHP Data Objects driver for U2 using InterCall APIs.
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