e buisness

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Concepts: e-business Development
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Entering the world of e-business Characteristics of e-business Development e-business Technologies

Entering the World of e-business
Our definition of the term e-business is that it is about building systems, sometimes called business tools, that automate business processes. In a sense, the business tools are the business and are a way of differentiating yourself from your competitors. For example, an e-commerce business tool automates the sales process. Organizations developing e-business solutions consider business modeling as a central part of their projects. They use model-based technologies to develop both rapidly and in a controlled manner. The business and the business tools that support it are regarded as an integrated whole, and delivering the right solution requires a much tighter integration of business process definition and system development than has been needed in the past. Many more stakeholders are involved in the development of the business tools. Since the business tools run the business, almost everyone is touched by it in some way; changes to business processes require changes to the business tools. As an example, a CEO or marketing director could now be involved in defining the e-business and its business tools, whereas previously you would typically involve some level of "business domain expert" who may know how business is run but who is not empowered to make any decisions about how to change it. An e-business development effort is more than just automating existing processes; it forces some reflection on the nature of the business and the way it is run. Business modeling and system definition are not only of interest for people in the Information Technology department, it is of concern for everyone involved in business development. A project to develop a new business tool involves people from all parts of the organization, from executives with the power to make decisions, to grass roots and end users who feel the consequences of those decisions. The business tools built under the umbrella of e-business development can be categorized as follows:
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Customer to business (C2B)—applications that allow you to order goods over the Internet, such as electronic books stores. Business to business (B2B)—application that automate a supply chain across two companies. Business to customer (B2C)—application that provide information to otherwise passive customers, such as distributing news letters.



Customer to customer (C2C)—applications that allow customers to share and exchange information with little information from the service provider, such a auctions.

Characteristics of e-business Development
An e-business development project has many characteristics in common with the development of any complex information system. These characteristics typically include:
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Externally imposed rules and regulations, often of high complexity, such as business rules. High complexity in data structures. Customer focus. Pressed time schedules. Performance and reliability of the final system is a primary concern.

Typical differences in an e-business development project are:
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More emphasis on business modeling. More emphasis on user-interface design. Use of e-business enabling technologies to define the architecture. A greater focus on performance testing.

See Roadmap: Developing e-business Solutions.

e-business Technologies
Revolutions in technology lead to new business opportunities and drive changes to business processes. The e-business concept is one of the more illuminating examples of this happening. The primary driving technology in this case is the Internet, but there are also many other technologies needed that are not necessarily specific to e-business but are important components. Such enabling technologies include [CONA99]:
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Client/server Database management Programming languages, such as HTML, XML, Java Scripted server pages and servlets, such as Microsoft's Active Server Pages, Java Server Pages Object communication protocols, such as OMG's Common Object Request Broker Architecture (CORBA), the Java standard Remote Method Invocation (RMI), or Microsoft's Distributed Component Object Model (DCOM) Components, such as Microsoft's ActiveX/COM Web applications frameworks, such as IBM's WebSphere or Microsoft's Windows DNA

Defining how to use these technologies is an architectural concern. See Concepts: Software Architecture.

E commerce vrs e buisness
In just a short few years, the internet has revolutionized the fundamental way businesses operate in today’s economy. From conducting business internally to conducting business with external partners; both domestic and international, the internet is allowing businesses to introduce new approaches and new models to their operations on every level. Nearly every business today is realizing the potential and importance of business to business and business to consumer exposure via the internet. Indirectly, one would think that Ecommerce and Ebusiness are similar in definition. Both incorporate the internet in business operations using technology to speed up business processes and both increase efficiency and profitability within the business. However, fundamentally, one is very different from the other. Electronic commerce or “eCommerce” covers the range of on-line business activities for products and services, both business to business and business to consumer, through the internet. Basically eCommerce breaks into two components; online shopping, showing the scope of information and activities that provides the customer with the information they need to conduct business with you and make an

electronic business
Interaction between two or more parties for the purpose of conducting business where the interaction is via an electronic channel mediated by a computer. Channels through which electronic business is conducted include video phones, interactive television, and the Internet. Electronic business is usually taken to have wider definition than electronic commerce, and embrace other aspects of business, such as marketing, PR, accounting, other than merely the sale and purchase of goods and services. IBM was one of the first companies to make wide use of the term e-business. Electronic Business, or "e-Business", may be defined broadly as any business process that relies on an automated information system. Today, this is mostly done with Webbased technologies. The term "e-Business" was coined by Lou Gerstner, CEO of IBM. Electronic business methods enable companies to link their internal and external data processing systems more efficiently and flexibly, to work more closely with suppliers and partners, and to better satisfy the needs and expectations of their customers.

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