Data and metadata management in service-oriented architectures

Sikka, Vishal

doi:10.1145/1066157.1066264

Cited by 4 publications

(5 citation statements)

References 2 publications

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“…This has resulted in an interest in tackling issues of 'interoperability'. There is thus a concern with matters such as how to facilitate metadata exchange and how to 'interpret' what different bodies of metadata may mean (see also [50]). Pellegrini [42,43] considers one of the key challenges in the generation of effective metadata to be the tension between its technical articulation and the language used to refer to it in non-expert communities.…”

Section: The In Situ Management Of Metadata Troublesmentioning

confidence: 99%

"They're all going out to something weird"

McGarry

Tolmie

Benford

et al. 2017

Proceedings of the 2017 ACM Conference on Computer Supported Cooperative Work and Social Computing

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In this paper we use results from two ethnographic studies of the music production process to examine some key issues regarding how work is currently accomplished in studio production environments. These issues relate in particular to workflows and how metadata is adapted to the specific needs of specific parts of the process. We find that there can be significant tensions between how reasoning is applied to metadata at different stages of production and that this can lead to overheads where metadata has to be either changed or created anew to make the process work. On the basis of these findings we articulate some of the potential solutions we are now examining. These centre in particular upon the notions of Digital/Dynamic Musical Objects and flexible metadata shells.

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Section: The In Situ Management Of Metadata Troublesmentioning

confidence: 99%

"They're all going out to something weird"

McGarry

Tolmie

Benford

et al. 2017

Proceedings of the 2017 ACM Conference on Computer Supported Cooperative Work and Social Computing

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show abstract

“…Four elements are identified as critical aspects for delivering a successful Web-service project: scenarios, business-process modeling, carefully scoped components, and a flexible architecture-and standards-based interfaces. Sikka [34] also identifies open challenges for services-oriented data management: Web-service technology, model-driven development methodology, and service platform. Kim et al [19] conclude that B2B framework standards can facilitate interoperability.…”

Section: Related Workmentioning

confidence: 99%

Toward a Service-Oriented Development Through a Case Study

Jia

Chang

Zhang

et al. 2007

IEEE Trans. Syst., Man, Cybern. A

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Abstract-The rapidly emerging technology of Web services paves a new cost-effective way of engineering software to quickly develop and deploy Web applications by dynamically integrating other independently developed Web-service components to conduct new business transactions. This paper reports our efforts on designing and developing a Web service of pass-through authentication (PTA) for 12 online electronic-payment Web applications. In accordance with how a PTA service is developed and integrated with a corresponding back-end e-payment system, our strategies can be categorized in three stages: end-to-end integration stage, Web-services-enabled stage, and Web-services-oriented stage. Derived from real-world industrial experience, this three-stage pathway can be applied to a broad range of Web-application development projects to guide smooth transformation from a specific application-oriented design and development model toward a reusable Web-services-oriented model. Furthermore, this paper contributes to an engineering process that leads to practical Web-services-oriented software development. New research issues revealed by this project are also reported.

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“…WS-Policy represents one of these efforts and is a candidate to become a future stan-dard for Web service policy specification due to its flexibility and extensibility [4]. Such policies may be related with, for instance, service operations, Service Level Agreements (SLAs) and business initiatives such as regulations [26].…”

Section: Web Servicesmentioning

confidence: 99%

“…In this type of environment, the policy management in areas such as QoS is necessary and becomes a significant challenge [26]. Services of several industries may be involved, and QoS attributes must be verified [20,18].…”

Section: Introductionmentioning

confidence: 99%

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A Web Service Architecture Providing QoS Management

Garcia

Toledo

2006

2006 Fourth Latin American Web Congress

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Although Web service technology allows the development and execution of distributed applications, it still lacks facilities to deal with Quality of Service (QoS). Consumers may require services with particular nonfunctional characteristics and expect quality level guarantees. The goal of this paper is to propose an extended Web service architecture supporting QoS management for Web services. It includes brokers to facilitate service selection according to functional and non-functional requirements and monitors to verify QoS attributes. The main contributions of this approach are the use of the Web Services Policy Framework (WS-Policy) standard to enhance the service specification with QoS policies and an extension to the Universal Description Discovery & Integration (UDDI) standard for QoS-enriched Web service publication and discovery.

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Data and metadata management in service-oriented architectures

Cited by 4 publications

References 2 publications

"They're all going out to something weird"

"They're all going out to something weird"

Toward a Service-Oriented Development Through a Case Study

A Web Service Architecture Providing QoS Management

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