Intraweb

Abstract: From the Publisher: Still the Best Delphi Resource-Now Fully Updated and Expanded Whether you're new to Delphi or just making the move from an earlier version, Mastering Delphi 7 is the one resource you can't do without. Practical, tutorial-based coverage helps you master essential techniques in database, client-server, and Internet programming. And the insights of renowned authority Marco Cantu give you the necessary knowledge to take advantage of what's new to Delphi 7-particularly its support for .NET. Coverage includes: Creating visual web applications with IntraWeb Writing sockets-based applications with Indy Creating data-aware controls and custom dataset components Creating database applications using ClientDataSet and dbExpress Building client-server applications using InterBase Interfacing with Microsoft's ADO Programming for a multi-tiered application architecture Taking advantage of Delphi's support for COM, OLE Automation, and COM+ Taking advantage of Delphi's XML and SOAP support Implementing Internet protocols in your Delphi app Creating UML class diagrams using ModelMaker Visually preparing reports using RAVE Using the Delphi language to create your first .NET programs About the Author Marco Cantu is an internationally known programming author and teacher who specialize in Delphi development and XML-related technologies. Author of the best-selling Mastering Delphi series, he teaches advanced Delphi classes, speaks at conferences worldwide, and writes about Delphi programming in print and online magazines. You can reach him through his website at www.marcocantu.com.

Abstract: The main task of the article is clarifying the content of different types of costs (which are associated with providing information about business processes) and on this basis an identification of opportunities for their reduction may be found. In this regard, this paper examines business processes in retail in rendering account of sales. A special place in the article is devoted to the analysis of existing models of information technology systems in commercial enterprises. The important question for the adaptation of web applications in commercial enterprises has been developed. Factors contributing adaptation of Web applications in business practices are taken in account. Factors hindering their adaptation (such as the relationship of a web application with cash registers – a problem that is not widely discussed) are also reviewed. A discussion of various options for improving both the technological model of the information system in enterprises and specific guidelines for the quantification of the proposed approaches to reduce costs is made.

Abstract: This paper presents a scheme to integrate information and web services based on Delphi. The proposed scheme presents a scheme that can manage database efficiently based on Delphi to dynamically visit the database and inquire the historical data, and we design a mechanism of data - transmission which implements the mechanism of data between client and server. What's more, a WEB server is designed to meet the needs of clients to visit the data within the framework of Intraweb. The tests show that the sharing and monitoring system works well, and the data-transmission is of high reliability. It proves that the scheme can realize the sharing and monitoring system effectively.