An Automated Approach for Web Services Architectural Style Selection

2016 ◽  
Vol 06 (02) ◽  
Author(s):  
Mohsin A ◽  
Fatima S
Keyword(s):  
Web Services ◽  
Architectural Style

Lowering Coupling in Distributed Applications With Compliance and Conformance

2020 ◽  
pp. 35-77
Author(s):  
José Carlos Martins Delgado
Keyword(s):  
Web Services ◽  
Distributed System ◽  
Fundamental Problem ◽  
Distributed Applications ◽  
Application Integration ◽  
Architectural Style ◽  
Normal Case ◽  
Data Schema ◽  
Share Data ◽  
Integration Problem

The interaction of applications in distributed system raises an integration problem that application-developing methods need to solve, even if the initial specifications change, which is actually the normal case. Current integration technologies, such as Web Services and RESTful APIs, solve the interoperability problem but usually entail more coupling than required by the interacting applications, since they share data schemas between applications, even if they do not actually exercise all the features of those schemas. The fundamental problem of application integration is therefore how to provide at most the minimum coupling possible while ensuring at least the minimum interoperability requirements. This chapter proposes compliance and conformance as the concepts to achieve this goal by sharing only the subset of the features of the data schema that applications actually use, with the goal of supporting a new architectural style, structural services, which seeks to combine the advantages of both SOA and REST.

scholarly journals COMPARISON OF THE REST ARCHITECTURAL STYLE WITH SOAP IN IMPLEMENTATION OF MODERN WEB SERVICES / REST ARCHITEKTŪRINIO STILIAUS PALYGINIMAS SU SOAP, ĮGYVENDINANT ŠIUOLAIKINES INTERNETO PASLAUGAS

2013 ◽  
Vol 5 (2) ◽  
pp. 92-95
Author(s):  
Kęstutis Stankevičius
Keyword(s):  
Information System ◽  
Web Services ◽  
Standard Method ◽  
Software Implementation ◽  
Architectural Style ◽  
The Web

One of the most relevant steps in the development of an information system during implementation of web services is moving the existing program functionality onto the web. Although web services have been advancing together with software, implementation requires special attention. Accessible options allow organisations to search for alternatives that would suit their needs, i.e. would be cheaper and more effective as well as possibly easier and faster to implement. The paper aims to compare a standard method for creation of web services with another architectural style for implementation of web services, which is getting more widely used. Article in Lithuanian Santrauka Interneto paslaugų įgyvendinimas, siekiant perkelti programų funkcionalumą į interneto paslaugų sąsają, yra vienas aktualiausių informacinės sistemos kūrimo etapų. Interneto paslaugos tapo neatsiejama programinės įrangos dalimi, bet blogi paslauginių architektūrų įgyvendinimo rezultatai verčia susimąstyti. Informacinių sistemų pardavėjams palankios specifikacijos verčia įmones ieškoti alternatyvų, patenkinančių jų nustatytus poreikius, t. y. pigesnių, efektyvesnių ir galbūt greičiau įgyvendinamų. Straipsnyje bandoma palyginti standartinį būdą teikti interneto paslaugas su kitu architektūriniu interneto paslaugų įgyvendinimo stiliumi. Pastarasis vis plačiau taikomas jau nuo 2008 m.

Architecture Research and Design of Cloud Computing Service Based on REST

2014 ◽  
Vol 989-994 ◽  
pp. 1934-1937
Author(s):  
Kun Huang
Keyword(s):  
Cloud Computing ◽  
Web Services ◽  
Web Application ◽  
Architectural Style ◽  
Description Language ◽  
Computing Architecture ◽  
Cloud Computing Service ◽  
Rest Api ◽  
Research And Design

Cloud computing deployment model has: IAAS, PAAS, SAAS, and they can provide calls for the clients by web services. REST-style cloud computing architecture represents resource by the URI, and operates resources by standard HTTP methods GET, PUT, POST, DELETE, etc. In this paper, the e-city website as example, using REST methods to architect website, logistics, customer, the pay bank. The architecture fully reflects the REST architectural style is simple and convenient. But REST flaw is that the limited transaction-oriented processing capabilities. In order to solve this problem, WASL (Web Application Description Language) is used to describe the REST API.

Distributed Service Programming and Interoperability

2013 ◽  
pp. 111-136 ◽  
Author(s):  
José C. Delgado
Keyword(s):  
Web Services ◽  
Programming Language ◽  
Web Application ◽  
Architectural Style ◽  
Advantages And Disadvantages ◽  
Flexible Technology ◽  
Architectural Styles ◽  
Complex Technology ◽  
And Behavior ◽  
The Web

The Web started as a means to navigate in hypermedia documents but has evolved to a pervasive Web of Services, raising distribution and interoperability problems. Web Services appeared as a solution but have grown to become a complex technology, leading many web application providers to adopt a much simpler architectural style, REST. Each style has advantages and disadvantages. As always, the trick is to learn from both sides and to use a flexible technology that can adapt and support both styles. This chapter establishes a model, based on resources, services, and processes, and discusses the various possible combinations, putting the current architectural styles into perspective. Based on this, this chapter proposes one single language to support several levels that are currently implemented in separate technologies: data (including schema, usually described in XML or JSON), interface (WSDL for Web Services and HTTP verbs for Restful applications), and behavior (usually done in BPEL or in a general programming language).

WS-Security on PRODML

2014 ◽  
Vol 1 (1) ◽  
pp. 9-34
Author(s):  
Bobby Suryajaya
Keyword(s):  
Web Services ◽  
Digital Signature ◽  
Data Transfer ◽  
Web Services Security ◽  
Soap Message ◽  
Simulation Results ◽  
End To End

SKK Migas plans to apply end-to-end security based on Web Services Security (WS-Security) for Sistem Operasi Terpadu (SOT). However, there are no prototype or simulation results that can support the plan that has already been communicated to many parties. This paper proposes an experiment that performs PRODML data transfer using WS-Security by altering the WSDL to include encryption and digital signature. The experiment utilizes SoapUI, and successfully loaded PRODML WSDL that had been altered with WSP-Policy based on X.509 to transfer a SOAP message.

The Action of Christian Buildings on their Chinese Environment

2017 ◽  
Vol 23 (2) ◽  
pp. 100-121
Author(s):  
Michel Chambon
Keyword(s):  
Network Theory ◽  
Actor Network Theory ◽  
Active Part ◽  
Architectural Style ◽  
Actor Network

This article explores the ways in which Christians are building churches in contemporary Nanping, China. At first glance, their architectural style appears simply neo-Gothic, but these buildings indeed enact a rich web of significances that acts upon local Christians and beyond. Building on Actor-Network Theory and exploring the multiple ties in which they are embedded, I argue that these buildings are agents acting in their own right, which take an active part in the process of making the presence of the Christian God tangible.

A Design of a Network Model to the Electric Power Trading System Using Web Services

2004 ◽  
Vol 124 (1) ◽  
pp. 176-181
Author(s):  
Tomoaki Maruo ◽  
Keinosuke Matsumoto ◽  
Naoki Mori ◽  
Masashi Kitayama ◽  
Yoshio Izumi
Keyword(s):  
Web Services ◽  
Electric Power ◽  
Network Model ◽  
Trading System ◽  
Power Trading
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