A resource-aware framework for resource-constrained service-oriented systems
Access Status
Authors
Date
2015Type
Metadata
Show full item recordCitation
Source Title
ISSN
School
Collection
Abstract
As embedded systems become increasingly complex, not only are dependability and timeliness critical quality indicators, but also their ability to dynamically adapt to changes in their runtime environment. Service-oriented Architecture (SOA) offers a potential solution to this challenge by allowing services to be dynamically bound at runtime. However, resource contention between services and resource saturation can result in significant Quality of Service (QoS) degradation. To address these issues, this paper proposes a runtime, resource-aware architecture that combines resource monitoring with dynamic workflow orchestration to mediate resource contention within the orchestration environment. The architecture was evaluated on a medium-size service-oriented case study, deployed on a resource-constrained device.
Related items
Showing items related by title, author, creator and subject.
-
Alhamad, Mohammed (2011)Cloud computing has changed the strategy used for providing distributed services to many business and government agents. Cloud computing delivers scalable and on-demand services to most users in different domains. However, ...
-
Sok, P.; Snell, L.; Lee, Thomas; Sok, K. (2016)Purpose: The literature establishes complex relationships between entrepreneurial orientation (EO) and performance, with mixed findings suggesting the variability of the magnitude of the relationship between the two. Some ...
-
Sinclair, Craig; Holloway, Kristi; Riley, Geoffrey; Auret, Kirsten (2013)Background: Online mental health resources have been proposed as an innovative means of overcoming barriers to accessing rural mental health services. However, clinicians tend to express lower satisfaction with online ...