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"计算机专业外文翻译(JAVA)" Java是一种广泛应用于商业应用中的编程语言，本文将详细介绍Java技术在商业应用中的使用及其在电子商务、数据仓储、数据挖掘和工业自动化应用中的应用。 Java是一种基于开放标准的编程语言，具有良好的可移植性和跨平台性。Java虚拟机（JVM）是Java平台的核心组件，负责执行Java字节码。Java语言的设计目标是“Write Once，Run Anywhere”，即编写一次，随处运行。在商业应用中，Java技术广泛应用于电子商务领域。许多电子商务领导者都在使用Java技术来开发电子商务平台。Java技术可以用于开发数据仓储、数据挖掘和工业自动化应用。例如，在数据仓储应用中，Java技术可以用于开发数据仓储系统，进行数据分析和处理。在工业自动化应用中，Java技术可以用于开发机器人控制系统和自动化生产流程。此外，Java技术还可以用于开发metadata modeling和XML应用。Metadata modeling是指对数据的描述和管理，用于帮助用户更好地理解和使用数据。XML（Extensible Markup Language）是一种用于数据交换和存储的标记语言，广泛应用于商业应用中。在Java技术中，还有许多其他重要的组件和概念，例如Application Programming Interfaces（API's），Enterprise JavaBeans（EJB），Java Authentication and Authorization Service（JAAS），Java Cryptography Architecture（JCA），Java Cryptography Extension（JCE）等。这些组件和概念都是Java技术的重要组成部分，对于商业应用中的Java技术应用至关重要。 Java技术在商业应用中的应用非常广泛，包括电子商务、数据仓储、数据挖掘和工业自动化等领域。Java技术的优点是可移植性好、跨平台性强，能够满足商业应用中的各种需求。 Keyword： * Java技术 * 商业应用 * 电子商务 * 数据仓储 * 数据挖掘 * 工业自动化 * metadata modeling * XML * API's * EJB * JAAS * JCA * JCE

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本科生毕业设计（论文）第 1 页

Business Applications of Java

This article examines the growing use of Java technology in business applications. The

history of Java is briefly reviewed along with the impact of open standards on the growth of

the World Wide Web. Key components and concepts of the Java programming language are

explained including the Java Virtual Machine. Examples of how Java is being used by e-

commerce leaders is provided along with an explanation of how Java is used to develop data

warehousing, data mining, and industrial automation applications. The concept of metadata

modeling and the use of Extendable Markup Language (XML) are also explained.

Keywords Application Programming Interfaces (API's); Enterprise JavaBeans (EJB);

Extendable Markup Language (XML); HyperText Markup Language (HTML); HyperText

Transfer Protocol (HTTP); Java Authentication and Authorization Service (JAAS); Java

Cryptography Architecture (JCA); Java Cryptography Extension (JCE); Java Programming

Language; Java Virtual Machine (JVM); Java2 Platform, Enterprise Edition (J2EE); Metadata

Business Information Systems > Business Applications of Java

Overview

Open standards have driven the e-business revolution. Networking protocol standards,

such as Transmission Control Protocol/Internet Protocol (TCP/IP), HyperText Transfer

Protocol (HTTP), and the HyperText Markup Language (HTML) Web standards have enabled

universal communication via the Internet and the World Wide Web. As e-business continues to

develop, various computing technologies help to drive its evolution.

The Java programming language and platform have emerged as major technologies for

performing e-business functions. Java programming standards have enabled portability of

applications and the reuse of application components across computing platforms. Sun

Microsystems' Java Community Process continues to be a strong base for the growth of the

Java infrastructure and language standards. This growth of open standards creates new

opportunities for designers and developers of applications and services (Smith, 2001).

Creation of Java Technology

Java technology was created as a computer programming tool in a small, secret effort

called "the Green Project" at Sun Microsystems in 1991. The Green Team, fully staffed at 13

people and led by James Gosling, locked themselves away in an anonymous office on Sand

Hill Road in Menlo Park, cut off from all regular communications with Sun, and worked

around the clock for 18 months. Their initial conclusion was that at least one significant trend

would be the convergence of digitally controlled consumer devices and computers. A device-

independent programming language code-named "Oak" was the result.

To demonstrate how this new language could power the future of digital devices, the

Green Team developed an interactive, handheld home-entertainment device controller

targeted at the digital cable television industry. But the idea was too far ahead of its time, and

the digital cable television industry wasn't ready for the leap forward that Java technology

本科生毕业设计（论文）第 2 页

offered them. As it turns out, the Internet was ready for Java technology, and just in time for

its initial public introduction in 1995, the team was able to announce that the Netscape

Navigator Internet browser would incorporate Java technology ("Learn about Java," 2007).

Applications of Java

Java uses many familiar programming concepts and constructs and allows portability by

providing a common interface through an external Java Virtual Machine (JVM). A virtual

machine is a self-contained operating environment, created by a software layer that behaves

as if it were a separate computer. Benefits of creating virtual machines include better

exploitation of powerful computing resources and isolation of applications to prevent cross-

corruption and improve security (Matlis, 2006).

The JVM allows computing devices with limited processors or memory to handle more

advanced applications by calling up software instructions inside the JVM to perform most of

the work. This also reduces the size and complexity of Java applications because many of the

core functions and processing instructions were built into the JVM. As a result, software

developers no longer need to re-create the same application for every operating system. Java

also provides security by instructing the application to interact with the virtual machine,

which served as a barrier between applications and the core system, effectively protecting

systems from malicious code.

Among other things, Java is tailor-made for the growing Internet because it makes it easy

to develop new, dynamic applications that could make the most of the Internet's power and

capabilities. Java is now an open standard, meaning that no single entity controls its

development and the tools for writing programs in the language are available to everyone. The

power of open standards like Java is the ability to break down barriers and speed up progress.

Today, you can find Java technology in networks and devices that range from the Internet

and scientific supercomputers to laptops and cell phones, from Wall Street market simulators

to home game players and credit cards. There are over 3 million Java developers and now

there are several versions of the code. Most large corporations have in-house Java developers.

In addition, the majority of key software vendors use Java in their commercial applications

(Lazaridis, 2003).

Applications

Java on the World Wide Web

Java has found a place on some of the most popular websites in the world and the uses of

Java continues to grow. Java applications not only provide unique user interfaces, they also

help to power the backend of websites. Two e-commerce giants that everybody is probably

familiar with (eBay and Amazon) have been Java pioneers on the World Wide Web.

eBay

Founded in 1995, eBay enables e-commerce on a local, national and international basis

with an array of Web sites-including the eBay marketplaces, PayPal, Skype, Rent.com and

Shopping.com-that bring together millions of buyers and sellers every day. You can find it on

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zhao_xiaozhao

2012-03-05

格式很好，第一段有些内容不太通顺，没有外文出处！
msvvan

2012-12-11

勉强凑合吧。要求不高
yueshang124

2012-03-29

怎么没有外文的出处。。
word-2018

2012-08-31

格式很好，第一段有些内容不太通顺，没有外文出处！
冰水混合

2012-06-21

太好了，最强大的是网上找不到，中间有几句不通顺的

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