Extraction platform for building applications, is one such software system; it screened almost all of the technology to a new, simple way to build complete graphical software applications; 
 Extraction application building platform is an international leader in the construction of distributed software development platform, his new software design patterns to change software development release type, to achieve; Extraction based application built platform, can be very low demand for rapid development of technology to achieve a variety of powerful, flexible and easy to use, easy to expand, efficient information management software system; 
 Extraction application building platform? 
 □ a complete platform for software development and runtime support 
 □ Construction of a unique type of software development model, and graphical, process-oriented, non-programming style of software development 
 □ assembled component-based software development, whether it is logical processing or page interactions, are constructed by components without programming; 
 □ low technical requirements, based on the Extraction software development platform without the need to master a large number of professional programming, almost no technical barriers 
 □ integrated software design, development, testing, operation and maintenance, and provide graphical real-time tracking and adjusting the software 
 □ processes across the network to provide routing services to support multiple remote Extraction seamlessly between platforms; 
 □ browser-based software development, software development entirely through the browser (B / S mode)