Understanding features in SOA

Wilde, Norman; Simmons, Sharon; Pressel, Michael; Vandeville, Joseph

doi:10.1145/1370916.1370931

Cited by 8 publications

(4 citation statements)

References 12 publications

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“…First, however, it is necessary to identify the requirements of AC and a resource management system [43] in the context of Cloud-native operation and -Unlike an SOA system [51], the proposed solution should be goal-driven and dynamically composable rather than being deployed as monolithic services (even though this is, in principle, possible). This approach provides immediate insight into a complex and highly distributed execution environment.…”

Section: Cloud-native Application Autonomic Management Principlesmentioning

confidence: 99%

Autonomic Management Framework for Cloud-Native Applications

Kosińska

Zieliński

2020

J Grid Computing

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In order to meet the rapidly changing requirements of the Cloud-native dynamic execution environment, without human support and without the need to continually improve one’s skills, autonomic features need to be added. Embracing automation at every layer of performance management enables us to reduce costs while improving outcomes. The main contribution of this paper is the definition of autonomic management requirements of Cloud-native applications. We propose that the automation is achieved via high-level policies. In turn autonomy features are accomplished via the rule engine support. First, the paper presents the engineering perspective of building a framework for Autonomic Management of Cloud-Native Applications, namely AMoCNA, in accordance with Model Driven Architecture (MDA) concepts. AMoCNA has many desirable features whose main goal is to reduce the complexity of managing Cloud-native applications. The presented models are, in fact, meta-models, being technology agnostic. Secondly, the paper demonstrates one possibility of implementing the aforementioned design procedures. The presented AMoCNA implementation is also evaluated to identify the potential overhead introduced by the framework.

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Section: Cloud-native Application Autonomic Management Principlesmentioning

confidence: 99%

Autonomic Management Framework for Cloud-Native Applications

Kosińska

Zieliński

2020

J Grid Computing

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“…Their collection and aggregation is a key yet nontrivial task [33]. Indeed, the dynamic and distributed nature of SBSs is the origin of some serious challenges.…”

Section: Implementation Detailsmentioning

confidence: 99%

Improving SOA antipatterns detection in Service Based Systems by mining execution traces

Nayrolles

Moha

Valtchev

2013

2013 20th Working Conference on Reverse Engineering (WCRE)

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Abstract-Service Based Systems (SBSs), like other software systems, evolve due to changes in both user requirements and execution contexts. Continuous evolution could easily deteriorate the design and reduce the Quality of Service (QoS) of SBSs and may result in poor design solutions, commonly known as SOA antipatterns. SOA antipatterns lead to a reduced maintainability and reusability of SBSs. It is therefore important to first detect and then remove them. However, techniques for SOA antipattern detection are still in their infancy, and there are hardly any tools for their automatic detection. In this paper, we propose a new and innovative approach for SOA antipattern detection called SOMAD (Service Oriented Mining for Antipattern Detection) which is an evolution of the previously published SODA (Service Oriented Detection For Antpatterns) tool. SOMAD improves SOA antipattern detection by mining execution traces: It detects strong associations between sequences of service/method calls and further filters them using a suite of dedicated metrics. We first present the underlying association mining model and introduce the SBS-oriented rule metrics. We then describe a validating application of SOMAD to two independently developed SBSs. A comparison of our new tool with SODA reveals superiority of the former: Its precision is better by a margin ranging from 2.6% to 16.67% while the recall remains optimal at 100% and the speed is significantly reduces (2.5+ times on the same test subjects).

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“…Will SOA be exempt from these realities? One of the promises of SOA is that application swill be constructed by business process experts, not information technology experts, and that their task will be eased because they are assemble an application from existing, stable, services made available in a repository (Wilde, Simmons, Pressel, & Vandeville, 2008).…”

Section: Operationsmentioning

confidence: 99%

“…The feature location problem faced by SOA is exaggerated by the very nature of SOA. Current techniques and tools for system maintenance while not sufficient for SOA are useful as a basis for what is required (Wilde et al, 2008).…”

Section: The Feature Location Problemmentioning

confidence: 99%

Service Oriented Architecture Conceptual Landscape

Young

2009

International Journal of Web Portals

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Contemporary architectural approach is for an orchestrated, agnostic, federated enterprise through the adoption of loosely-coupled open Service interfaces. The Service-Oriented Architecture (SOA) paradigm unifies dis parate, heterogeneous technologies. It resurrects legacy technology silos with a Service 'facelift' while maintaining their autonomy. Somewhat in its infancy as standards and methodologies are evaluated and adopted, the differences between theory and praxis of SOA remain to be fully de termined, predominately due to the size and complexity of the conundrum it addresses.

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Understanding features in SOA

Cited by 8 publications

References 12 publications

Autonomic Management Framework for Cloud-Native Applications

Autonomic Management Framework for Cloud-Native Applications

Improving SOA antipatterns detection in Service Based Systems by mining execution traces

Service Oriented Architecture Conceptual Landscape

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