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The Electronic Enterprise![]() ![]() ![]() ![]() ![]()
The concept of the Electronic Enterprise requires a transition away from paper form based EDL Key concepts that are required are the encapsulation of agreed sets of business rules (in EDI parlance the Implementation Guidelines) and also mechanisms to handle state and flow control (such as those provided by hyperlink anchors in HTML files). Also message sets must be able to handle partial information, where the complete information is not yet available, or simply is not required for the particular business process. This allows different parts of an enterprise to selectively contribute only the information that is germane to their business functions.
A fundamental difference between the proposals in these XML/EDI Guidelines and those found in other proposals for XML based web retailing, such as those covered in the Open Trading Protocol (OTP), is the client centric nature of the business processes, as contrasted with the server centric nature of electronic retailing. To distinguish these two terms, we use the term " Electronic Business" to refer to the processes of fulfilling customer requirements through the application of negotiated business processes leading to the supply of manufactured goods to retailers and service providers, and "Web Commerce" to describe the process of selling manufactured goods to consumers. Electronic business is client centric in that is starts with a specification of a client's requirements, rather than a statement of what the supplier has to offer. The specification of requirements gets sent to a number of potential suppliers, who are asked to tender for the business by a predefined date/time. The purchaser is, as a result of this process, provided with more than one choice, and must determine which quotation to accept. This may require a period of contract negotiation to ensure that adequate terms and conditions, including delivery criteria, are met. This may require a looping of the processes, with a need to cross refer between successive documents. Once the purchaser has selected a supplier, the business processes involved are very similar to those involved in web commerce, but there are subtle differences. For example, electronic payment before delivery is unlikely to be required for electronic business transactions. Instead of being an integral part of the negotiation phase, with payment being made at the time the order is placed, payment in the electronic business scenario is a separate process that occurs immediately after delivery. This introduces concepts such as statements, which do not occur in web commerce scenarios.
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Domain NamesXML HTML to XML Why XML? XML Example Program XML Structure XML Declaration Physical Structure in XML XML Syntax Well Formed and Valid Document Document Type Definition Logical Structures
Notation and Notation Declarations Entity References Importing an External DTD Cascading Style Sheets (XML) Rendering XML with CSS An Example Using CSS CSS Style Rules
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An Example using XML Schema Namespaces Xlinks and Xpointers Terminology Xlinks Extended Link Xpointers DOM and SAX What is DOM? The Basic Structure of an XML DOM-based Module What is SAX? When to use DOMWhen to use SAX Accessing the Database Using XML Delivering XML with Data Retrieving Data from SQL Database Using Web Assistant Wizard Displaying Records from the XML_EX Database Server Dynamic Web Publishing with Dynabase Enhydra Java/XML Application Server XML Server Technologies Purpose and Goal of the XML/EDI Guidelines Definitions for XML/EDI The Electronic Enterprise Server Scope of XML/EDI The Five Technologies of XML/EDI Integrating XML with EDI Ignore and Include Keywords XML/EDI Components The Implementation Process Identifying Data Sets Developing DTDs Application Specific Extensions XML and JAVA XML Application Architecture Channel Definition Format Creation of Channels Creating Channels Using CDF Document Description of the Channel Scheduling Logos Precaching Web Crawling Keeping Track of UsersWeb DesignWeb HostingE Commerce |
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