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Database-centric architecture

About: Database-centric architecture is a research topic. Over the lifetime, 1799 publications have been published within this topic receiving 48836 citations.


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Proceedings ArticleDOI
02 Mar 2013
TL;DR: A new framework is proposed for WSN integration with Cloud computing model, existing WSN will be connected to the proposed framework and the resultant system is proved to be reliable, available and extensible.
Abstract: Wireless sensors networks have several applications of their own. These applications can further enhanced by integrating a local wireless sensor network to internet, which can be used in real time applications where the results of sensors are stored on the cloud. We propose an architecture that integrates a wireless sensor network to the internet using cloud technology. The resultant system is proved to be reliable, available and extensible. In this paper a new framework is proposed for WSN integration with Cloud computing model, existing WSN will be connected to the proposed framework. Three deployment layer are used to serve user request (IaaS, PaaS, SaaS) either from the library which is made from data collected from data centric DC by WSN periodically. The integration controller unit of the proposed framework integrates the sensor network and cloud computing technology which offers reliability, availability and extensibility.

34 citations

Proceedings ArticleDOI
16 Apr 1998
TL;DR: An approach to using architectural description for the behavioural analysis of distributed software systems and some of the issues which arise in providing tool support are discussed.
Abstract: A Software Architecture is the overall structure of a system in terms of its constituent components and their interconnections. In this position paper, we discuss an approach to using architectural description for the behavioural analysis of distributed software systems and some of the issues which arise in providing tool support. The approach is based on the use of finite state automata to specify behaviour and Compositional Reachability Analysis to check composite system models. The architecture description of a system is used directly to generate the model used for analysis.

33 citations

Journal ArticleDOI
TL;DR: Six types of architecture are presented, beginning with the observation-driven Markov decision process as Type-1, and progressively becomes more complete toward the necessary functions of autonomous mental development.

33 citations

01 Jan 2003
TL;DR: This work is based upon the IEEE standard for architectural description, on well-established software engineering practices, and on the empirical results of designing, developing and evaluating Learning Management Systems.
Abstract: The result of a domain maturing is the emergence of reference architectures that offer numerous advantages to software architects and other stakeholders. However there is no straightforward way to describe a reference architecture and in sequence to design instances for specific systems, while at the same time assuring the quality of the end product. This paper presents an approach of describing a reference architecture, instantiating it into a software architecture by making implementation decisions and evaluating it with respect to quality attributes. A case study for the approach is drawn from the domain of Learning Management Systems which is maturing and would greatly benefit from a reference architecture. This work is based upon the IEEE standard for architectural description, on well-established software engineering practices, and on the empirical results of designing, developing and evaluating Learning Management Systems.

33 citations

Proceedings ArticleDOI
02 Dec 1998
TL;DR: This paper contends that the existence of a "software architecture level of design" is based on the implicit assumption that the software development process is analogous to those "construction" disciplines in which the completed artefacts or systems exhibit a unique representational abstraction, fixed during the early stages of design, which is described as "the architecture".
Abstract: In recent years, software engineering researchers have elevated the study of software architecture to the level of a major area of study. A review of the published literature however, shows quite clearly that a unified view of software architecture has not been forth-coming. This paper contends that the existence of a "software architecture level of design" is based on the implicit assumption that the software development process is analogous to those "construction" disciplines in which the completed artefacts or systems exhibit a unique representational abstraction, fixed during the early stages of design, which we describe as "the architecture". We argue that our problems in obtaining an acceptable definition of software architecture are due to the assumption that software systems have an analogous, unique design abstraction determinable at the early stages of the design. To determine the validity of this analogy, we contrast the nature and use of architecture in the traditional building process with software development to identify the differences, rather than the similarities that exist. These differences are explained using a theory of the software development process which highlights why these differences arise and, subsequently why there has been trouble in developing a community-wide understanding of software architecture. Our conclusion is that due to the fundamental nature of the systems we construct, attempts to depict the large-scale structure of the system, in an analogous manner traditional building disciplines, results in many different architectures. These are fundamentally different representations and not merely different views of a single whole. Moreover, each of these is equally qualified to be labelled as the system architecture with respect to the general notion of what architecture is.

33 citations


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Performance
Metrics
No. of papers in the topic in previous years
YearPapers
20236
202220
20216
20208
201914
201821