Web Services

Web Services

Length: 467 words (1.3 double-spaced pages)

Rating: Excellent

Open Document

Essay Preview

More ↓
Web Services

Web services allow interoperable software components to be built over
the web using standard protocols, which can perform business functions
and processes.

Currently organisations have to choose a single product vendor to
provide the software functionality to perform an business function or
process i.e. if a company wishes to automate it's HR function then it
would look at souring the software from a single ERP vendor rather
then source the best bits from the best vendors at the right price.
The main reason for this is interoperability of data definition and
messaging standards between different vendors is not consistent. This
means a-lot of work on integrating the different components would need
to be carried out which is not feasible.

Interoperability of data and messaging is the underlying foundation of
web services. Organisations will be able to get the best components
from the companies wish to perform their business functions e.g.
within HR a software component to manage compensation and benefits can
be bought from SAP, a software component to manage performance
management can be bought from PeopleSoft and so on. All these
components are interact under the web services framework to provide a
seemless automated HR function. This single example simpler more cost
effective integration will

The concepts that underpin Web Services are not new:

· The componentization of software and the encapsulation of discrete
business functions as software components has a long history in object
technologies.

· Distributed computing has been a major goal of successive waves of
client/server development.

· Electronic Data Interchange (EDI) is founded on the use of a common
syntax and standard messages for business transactions.

· Enterprise application integration (EAI) is based on the need to
optimize integration between systems by sharing data and business
logic.

· The application service provider (ASP) model is about delivering
software as a service rather than as a standalone application.

· The ideas of aggregating information from multiple sources, of
organizing the information around the user who drives the data

How to Cite this Page

MLA Citation:
"Web Services." 123HelpMe.com. 18 Jul 2018
    <https://www.123helpme.com/view.asp?id=117854>.

Need Writing Help?

Get feedback on grammar, clarity, concision and logic instantly.

Check your paper »

Purpose and Value of Web Services Essay

- 1. What are the purpose and business value of Web services. Due to evolving of internet, web site can deliver HTML pages and centralized services to browser. Then, web site become more programmable that directly links to organizations, application, services, and devices with one another. Lastly, this programmable Web sites become more than static accessed sites which turn to reusable, an intelligent Web Services. So, the Web services can be defined as a set of technologies to standardize how applications communicate to each other....   [tags: internet, html pages, browsers]

Research Papers
1263 words (3.6 pages)

Essay on Semantic Web Services and Goals

- In this section, we present the service discovery scenarios to evaluate and compare the current web services technology with our proposed framework for semantic web services using existing telecommunication industry data. The evaluated results are based on prototype implementation, using sample data of a leading telecommunication operator in Pakistan, which has its distributed computer centres in nine different cities of Pakistan (name is not cited for privacy conditions). We performed a typical process of interconnect settlement service discovery....   [tags: Information Technology]

Research Papers
905 words (2.6 pages)

Java Web Services Technologies: Java API for XML Web Services (JAX-WS) and Java API for RESTful Web Services (JAX-RS)

- ... The Metro stack consisting of JAX-WS, JAXB, and WSIT, enable you to create and deploy secure, reliable, transactional, interoperable Web services and clients. The Metro stack is part of Project Metro and as part of GlassFish, Java Platform, Enterprise Edition (Java EE), and partially in Java platform, Standard Edition (Java SE). GlassFish and Java EE also support the legacy JAX-RPC APIs." In today's technologically driven society, Web Services are quickly becoming the most pertinent technologies in computer software, e-business and communication industries....   [tags: applications components]

Research Papers
1285 words (3.7 pages)

Amazon and eBay : The New Face of Web Services Essay

- 1) What are the purpose and business value of Web services. Amazon is platform charge more in web technology services from its website, they realize that if they have all bottled-up intellectual as developers in their services, they will be more valuable to the Amazon, so they create "programmable web" where programmer can have access to data and functionality website. Furthermore, while EBay took an invitation-only developer program to make e-commerce software available to the public, they could download it, it was a development kit, it has some tools from Borland, Microsoft and companies that develop tools based on Java language, and so over 8,000 became members of the development progra...   [tags: e-business, technology, trade]

Research Papers
658 words (1.9 pages)

Case Study of Ericsson and Amazon Web Services Essay example

- Assess how Ericsson benefitted from Amazon Web Services (AWS) in terms of cost reduction, automated software updates, remote access, and on-demand availability. Amazon Web Services has benefitted Ericsson. Ericsson had specific business needs for the support of their business and Amazon’s Web Services was able to provide them with a robust global infrastructure that provided Ericson some significant cost savings. AWS gave them the ability to scale their application according to the business demand or changes....   [tags: cost, reduction, software, updates, remote]

Research Papers
734 words (2.1 pages)

Web Services Essay

- Web Services Web services allow interoperable software components to be built over the web using standard protocols, which can perform business functions and processes. Currently organisations have to choose a single product vendor to provide the software functionality to perform an business function or process i.e. if a company wishes to automate it's HR function then it would look at souring the software from a single ERP vendor rather then source the best bits from the best vendors at the right price....   [tags: Papers]

Free Essays
467 words (1.3 pages)

Building Trust and Security in Web Services Essay

- Building Trust and Security in Web Services The yearning to componentize software development, where software is "assembled" like an automobile, where each component interacts with the other components in an unambiguous and streamlined fashion is very old and deep rooted. For, the most significant challenges in software development are maintaining and changing software pieces which perform redundant functions and integrating such components with one another. As the industry started to mature, significant research has taken place to find ways of architecting software components as building blocks that are seamlessly integrated, irrespective of where those components reside or how the...   [tags: Technology Computers Internet Essays]

Free Essays
3107 words (8.9 pages)

Industry essay: What are Web Services?

- Industry essay: What are Web Services. Web services have been hyped over the past year to be the most innovative improvement that has come to the Internet. It has been adopted by many companies, and has reached the forefront of applications development. So what is all the hype about. Web services can be described as an application that can be deployed or called over the Internet that allows applications to communicate with each other- regardless of the language in which they are written or which systems platform and operating system is being used....   [tags: Computer Science]

Research Papers
991 words (2.8 pages)

Amazon and Ebay: The New Face of Web Services Essay

- Amazon and Ebay: The New Face of Web Services CASE STUDY QUESTIONS 1. What are the purpose and business value of Web services. The principal purpose of Web service is create the exchange of data between business (for example e-commerce or e-business) in real time via Internet, and this way a business might share with its costumers, suppliers, and other business partners all the necessary information. As a result, the use of Web serving by any organization, which wants grow up and support a place in the market, is the best tool....   [tags: Business Internet ]

Free Essays
1658 words (4.7 pages)

Essay about Distributed Applications & Web Services - Literature Review

- Anthill A paper authored by Montresor (2001) outlines a new approach, aptly christened Anthill, for designing peer-to-peer (P2P) applications based on comparisons to ant colonies. The paper proposes a framework to assist with the development of fresh protocols for P2P methodologies. The author considers how there are issues that typically apply to P2P projects such as security and routing for which conventional algorithm techniques for resolving these issues are deemed inappropriate. Therefore Anthill is proposed as a framework to support individuals in the investigation and design of innovative P2P algorithms....   [tags: Literary Review ]

Research Papers
1124 words (3.2 pages)

process.

· The distinction between client and server have started to blur with
the evolution of portals, as well as in peer-to-peer (P2P)
applications.

As a technical approach web services are not new:

What is significant about Web Services is a stable technical
foundation based on a universally agreed base specification (XML --
eXtensible Markup Language) for structured data representation and a
near-universally agreed base specification (SOAP -- Simple Object
Access Protocol) for structured message exchange. Second, Web Services
combine multiple technical development strands into a powerful vision
for doing business online. Third, Web Services encompass the full
spectrum of e-commerce in the broadest sense through an architectural
viewpoint that seeks to address all the requirements and functions of
online transactions -- within a domain, across domains,
intra-organization, inter-organization, as well as parties involved in
the transactions in their different roles and in different contexts
(and therefore it could be argued that to consider developments as
culminating in specific killer apps is missing the point). Fourth, all
major IT vendors agree on the importance and primacy of Web Services
and the overall vision if not the individual details. They are
moreover backing such claims with enormous budgets.
Return to 123HelpMe.com