Overview of some patterns for architecting and managing composite web services

Benatallah, Boualem; Dumas, Marlon; Fauvet, Marie-Christine; Rabhi, Fethi A.; Sheng, Quan Z.

doi:10.1145/844339.844346

Cited by 46 publications

(18 citation statements)

References 11 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Many service composition life-cycles have been proposed in the literature (Baryannis, Carro, Danylevych, & Dustdar, 2008;Benatallah, Dumas, Fauvet, Rabhi, & Sheng, 2002;Pessoa et al, 2008) and in most of them these lifecycles have phases such as planning, verification, discovery, deployment and execution. We based our work on the service composition life-cycle proposed by (Yang & Papazoglou, 2004), which consists of four phases, namely Planning, Definition, Scheduling and Construction, and Execution, as shown in Figure 2.…”

Section: (C)mentioning

confidence: 99%

Cost Management of Service Compositions

Robson¹,

Nelson²,

Luís³

2016

STSC

View full text Add to dashboard Cite

Nowadays, several organisations provide services on the Internet with similar functionality but different price and pricing schemes. Since these services are used in service compositions, the providers of composed services have to face the challenge of managing the services they use, in order to decrease the cost of the service compositions without compromising their quality. Several techniques to compute the cost of service compositions are currently available, but none of them take into account all classes of cost behaviour. This paper proposes an approach to service composition that consists of algorithms and an architecture to support the cost management of service compositions by considering several classes of cost behaviour. We developed a prototype in order to evaluate our approach with experiments that show that it properly supports cost management of service compositions throughout the service composition life-cycle. Our approach is quite promising as it is expected to dramatically improve the cost management of service compositions.

show abstract

Section: (C)mentioning

confidence: 99%

Cost Management of Service Compositions

Robson¹,

Nelson²,

Luís³

2016

STSC

View full text Add to dashboard Cite

show abstract

“…In object oriented programming, this interface can be implemented using a adapter design pattern [15] [16].…”

Section: ) Direct Accessmentioning

confidence: 99%

Unified Compile-Time and Runtime Java Annotation Processing

Pigula

Nosal

2015

Annals of Computer Science and Information Systems

View full text Add to dashboard Cite

Abstract-Java provides two different options for processing source code annotations. One of them is the annotation processing API used in compile time, and the other is the Reflection API used in runtime. Both options provide different API for accessing program metamodel. In this paper, we examine the differences between those representations and we discuss options on how to unify these models along with advantages and disadvantages of this approach. Based on this proposal, we design a unified Java language model and present a prototype tool which can populate a unified model during both compilation and runtime. The paper includes the designed API of this unified language model. To verify our approach, we have performed experiments to show the usability of the unified metamodel.

show abstract

“…As web services become ubiquitous, a lot of effort is being spent in studying different ways of composing them to create more useful and complex services [6]. Four models of service composition have been proposed [14,24] based on centralized and distributed flow of data and control messages between the services.…”

Section: Related Workmentioning

confidence: 99%

“…The responsibility of coordinating the execution of a composite service is distributed across the providers which host the components of the composite service. However, [6] does not describe in detail the performance benefits, potential problems and various build time and runtime issues involved in this process.…”

Section: Related Workmentioning

confidence: 99%

Decentralized orchestration of composite web services

Chafle¹,

Chandra²,

Mann³

et al. 2004

Alternate Track Papers &Amp; Posters of the 13th International Conference on World Wide Web - WWW Alt. '04

106

View full text Add to dashboard Cite

Web services make information and software available programmatically via the Internet and may be used as building blocks for applications. A composite web service is one that is built using multiple component web services and is typically specified using a language such as BPEL4WS or WSIPL. Once its specification has been developed, the composite service may be orchestrated either in a centralized or in a decentralized fashion. Decentralized orchestration offers performance improvements in terms of increased throughput and scalability and lower response time. However, decentralized orchestration also brings additional complexity to the system in terms of error recovery and fault handling. Further, incorrect design of a decentralized system can lead to potential deadlock or non-optimal usage of system resources. This paper investigates build time and runtime issues related to decentralized orchestration of composite web services. We support our design decisions with performance results obtained on a decentralized setup using BPEL4WS to describe the composite web services and BPWS4J as the underlying runtime environment to orchestrate them.

show abstract

Overview of some patterns for architecting and managing composite web services

Cited by 46 publications

References 11 publications

Cost Management of Service Compositions

Cost Management of Service Compositions

Unified Compile-Time and Runtime Java Annotation Processing

Decentralized orchestration of composite web services

Contact Info

Product

Resources

About