【正文】
? ORB Interface來(lái)處理復(fù)雜的調(diào)用細(xì)節(jié) ?適用于非結(jié)構(gòu)化的數(shù)據(jù)即文檔數(shù)據(jù)的管理,是數(shù)據(jù)庫(kù)系統(tǒng) ?采用 Lotus系統(tǒng)工具作應(yīng)用開(kāi)發(fā) ?典型的應(yīng)用為公文管理和知識(shí)管理 ? Lotus Domino Server IBM電子商務(wù)框架 ( IBM Framework for ebusiness) AFeb 特征、優(yōu)勢(shì) ?用平臺(tái)框架構(gòu)建電子商務(wù)的優(yōu)勢(shì) ? A standardsbased model that enables multiplatform/multivendor solutions跨平臺(tái) ? Portfolio of leadership products門戶 ? Quick to deploy, easy to use易用 ? Servercentric with single model across servers集中服務(wù) ? System can be managed for 24 x 7全日制管理 ? Leverage core system by extending existing applications into the world of ebusiness利用核心系統(tǒng)擴(kuò)展全球商務(wù)應(yīng)用 Rich capabilities to support simple to sophisticated applications支持能力強(qiáng) ? Rapid application development environment based on crossplatform standards including Java快速開(kāi)發(fā)跨平臺(tái)應(yīng)用 ? The availability of ponents for development can bring a highspeed,highquality project to pletion in a time span that has seldom previously seen構(gòu)件適用 The Framework System Model ? 第一層( First Tier):客戶端 Client ? The main function of the client in this model is to present information and results produced by an application to the user. In this system model, the clients are sometimes referred to as “ thin” clients. This means that little or no application logic is executed on the client end, therefore, relatively little software is required to be installed on the client. The first tier supports a wide range of technology such as: ? Inter browsers: Many browsers are available such as Netscape Navigator or Inter Explorer. ? Personal digital assistants: They are small devices that give you access to a wide range of Web applications and services. Many PDAs are developed and exist on the market today, such as Palm Pilot by 3Com or iPAQ by Compaq. ? Mobile phones: These are efficient data access devices for a wide range of information. ? Web TV and Interconnected appliances 廣泛的應(yīng)用支持 ? 中間層 ( Middle Tier) :應(yīng)用服務(wù) ? Middletier servers include a standardsbased Web server, to interact with the client tier and define user interaction, and a Web application server, to execute business logic independently of the client type and user interface style. The Web application server is the platform that provides the runtime environment for the application39。 ? Servlet:是一種服務(wù)端技術(shù)可由 JSP程序編譯后執(zhí)行。 ? 電子商務(wù)業(yè)務(wù)模式( Business Pattern) ? User to Business 電子交易( eCommmerce) ? 通過(guò)數(shù)字媒介( Digital Medium) 來(lái)購(gòu)買銷售商品 ? Emerce 的內(nèi)容 ?Activities related to buying, selling,and marketing over the Inter. ?Allow people to securely buy goods and services electronically. ?Advertising, marketing, shopping, purchasing, and paying. ? 電子交易中的 Upsell ? 向客戶推銷某種產(chǎn)品的更新產(chǎn)品 ? 電子交易中的 Crosssell ? 向客戶推銷某種產(chǎn)品相關(guān)的其它產(chǎn)品 ? 電子交易中的 360 度營(yíng)銷 ? 通過(guò)各種方式接觸客戶,如