Study of Extended T-Tree Index Mechanism for Business Object;

Based on the analysis of the basic concepts and features of workflow and business object,etc.

Business process is an operating course on business objects of enterprises.

Concurrency Control Mechanism Based on User-Level Lock for Business Objects;

The event driven business rules as a backbone of modeling process, with the help of the reference models of business objects, can reveal the dynamic interaction properties of system composite units.

Research and Realization of Graphic Analysis System of Foundation Pile Detection Based on Component Object Technique;

The implementations of the corresponding component objects were given by the principle of COM.

In this paper, the origin and advancement of the component object technology are introduced,the concept of component object is analyzed, and the interface of the component objects—the core part of the component object .

Implementation of object component for improving ONet-object database management system;

Based on the investigation of data organization and management technologies in both main memory database and disk resident database, the paper presents a business object organization model and its implementation framework, i.