Service Oriented Architecture: Challenges for Business and Academia

Data analysis is an important part of the scientific process carried out by domain experts in data-intensive science. Despite the availability of several software tools and systems, their use in combination with each other for conducting complex types of analyses is a very difficult task for non-IT experts. The main contribution of this paper is to introduce an open architectural framework based on service-oriented computing (SOC) principles called the Ad-hoc DAta Grid Environment (ADAGE) framework that can be used to guide the development of domain-specific problem-solving environments or systems to support data analysis activities. Through an application of the ADAGE framework and a prototype implementation that supports the analysis of financial news and market data, this paper demonstrates that systems developed based on the framework allow users to effectively express common analysis processes. This paper also outlines some limitations as well as avenues for future research.

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“…The ADAGE framework leverages the known advantages that a service-based approach brings [23][24][25]. An SOA enables different technologies (e.g.…”

Section: Benefits Of the Adage Frameworkmentioning

confidence: 99%

ADAGE: a framework for supporting user-driven ad-hoc data analysis processes

2012

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“…As a result, different faults may occur in different parts which increase the failure rate of the system. Therefore, different faults which may occur in this system should be identified to prevent failure and create the required services for executing the fault tolerance mechanism [1]. Figure 1, clearly shows the faults in structure of this architecture.…”

Section: The Structure Of Service-oriented Architecturementioning

confidence: 99%

“…Accordingly, the occurred faults in this architecture divide into fault occurred in publishing stage, discovery, and binding stage. These faults increase the rate of failure for the system [1]. Fault tolerance mechanism is one of the existing mechanisms for creating reliable services [4].…”

Section: Introductionmentioning

confidence: 99%

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Measuring The Failure Rate In Service-oriented Architecture Using Fuzzy Logic

Yavari¹,

Musavi²,

Momeni³

et al. 2013

J. Math. Computer Sci.

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Service-Oriented architecture is a developing method to creating distributed programs for flexible and dynamic architecture and is highly suitable for expanding the distributing systems. The use of this architecture has increased the design of software systems. Reliability is the main challenge of this architecture. The fault tolerance mechanism is one of the existing mechanisms for creating reliable services and failure rate measurement of the system is a challenge for fault tolerance. In this paper we propose a method named Service-Oriented SysFailRate Measurement for measuring the failure rate of the system in service-oriented architecture using fuzzy logic. In this system we used incomplete description of a service, lack of integration, incorrect format, and being out of the pre-determined time out factors to measuring the failure rate. Testing rests demonstrated that this approach is promising to significantly improve measuring the failure rate in Service-Oriented architecture.

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“…Nowadays, more and more researches are focused on service-oriented architecture [2] [7], especially on applying Web services. Many of them are discussing how to compose these Web services, or how to apply these Web services.…”

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confidence: 99%

An Optimal Web Services Integration Using Greedy Strategy

Ouyang

Chen

2008

2008 IEEE Asia-Pacific Services Computing Conference

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Due to the fast advancement of network technologies, the study of service-oriented architectures (SOA) has attracted much attention recently, taking advantage of the benefits of distributed computing and integration. Web service is a very popular and widely accepted implementation of SOA. The use of Web services holds the advantages of a loosely-coupled system where all components can be developed at independent platforms and be connected with the Web service protocols via the network. However, the tendency for methods of applying Web services over the network is getting more and more complex. Many applications rely on not just one Web service, but a whole school of them. Thus, how to compose and integrate different Web services efficiently to provide complicated network services has become an essential topic in system development and design. This paper proposes a new problem which investigates the possibility of minimizing the number of hops of Web services while trying to finish a set of tasks. It also provides a polynomial-time, optimal Web service integration method using greedy strategy to integrate the Web services in order to complete those tasks. This method can achieve the goal of using the minimum number of hops of Web services over the network.

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Service Oriented Architecture: Challenges for Business and Academia

Cited by 34 publications

References 3 publications

ADAGE: a framework for supporting user-driven ad-hoc data analysis processes

ADAGE: a framework for supporting user-driven ad-hoc data analysis processes

Measuring The Failure Rate In Service-oriented Architecture Using Fuzzy Logic

An Optimal Web Services Integration Using Greedy Strategy

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