Download E-Commerce Systems Architecture and Applications by Wasim Rajput PDF

By Wasim Rajput

This article provides a survey of the instruments and applied sciences used for development an e-commerce procedure. It explores some of the varieties of advertisement transactions - enterprise to enterprise, enterprise to purchaser and intra-business - and examines the impression e-commerce has on an enterprise's IT method.

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Keeping e-commerce systems segregated from the traditional legacy systems (especially if there is no connectivity to legacy systems) enables enterprises to run clean operations and not jeopardize existing operations. ISPs provided the first entry into the Internet and opened their operations centers to allow enterprises to collocate systems. This trend continued and resulted in enterprises outsourcing their entire data center operations to certain ISPs. Most large ISPs now offer data center operations services.

For example, the use of audio and video on the Internet enables users to view presentations, speak to customer service representatives, and take educational instructions. Incorporating such functions into e-commerce systems, however, requires an intelligent analysis of the customer demographics, the customers’ empowerment with specific information appliances, and availability of high-speed networks. Furthermore, security issues have to be addressed for certain e-commerce implementations. For example, the use of voice over IP networks has certain inherent security issues.

Content in the business-to-business commerce domain is specific to strategic partners and businesses. Examples include product catalogs, viewing of necessary inventory information, industry-specific news, and so forth. Entities in the business-to-business domain include corporations, banks, and various government agencies. Historically, only large corporations transacted business-to-business payments electronically. The primary reason was the high costs associated with EDI networks that facilitate connectivity and transfer of electronic payments between large organizations and banks.

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