A Web-based, event-driven management architecture

Author(s):  
Jiahai Yang ◽  
Jianping Wu ◽  
Yue You
Author(s):  
Peter Rittgen

Early information systems were mainly built around secondary, administrative processes of the value chain (e.g., accounting). But since the internet came into use, more and more primary processes have become accessible to automation: customer acquisition, ordering, billing and, in the case of intangible goods such as software, even delivery. Hence an increasing part of an enterprise has to be modeled and a substantial part thereof is implemented, usually in an object-oriented programming language like Java. To facilitate this complex task, the MEMO methodology (Multi-perspective Enterprise MOdeling) allows the description of the enterprise on three levels – strategy, organization and information system – and from four angles – process, structure, resources and goals. All partial models for the views are integrated via a common object-oriented core. In this framework we suggest a modeling method for the IS layer, the Event-driven Method Chain (EMC). It is based on the Event-driven Process Chain (EPC) by Scheer, which we adapt to fit both the MEMO methodology and the object-oriented paradigm thus making it suitable for the development of web-based applications. To illustrate this we use the example of a software trading company.


Author(s):  
Peter Rittgen

Early information systems were mainly built around secondary, administrative processes of the value chain (e.g., accounting). But since the Internet came into use, more and more primary processes have become accessible to automation: customer acquisition, ordering, billing and, in the case of intangible goods such as software, even delivery. To facilitate this complex task, we suggest that the relevant parts of the enterprise be modeled according to the MEMO (Multi-perspective Enterprise MOdeling) method. It allows for the description of an enterprise on three levels-strategy, organization and information system-and from four angles-process, structure, resources and goals. All partial models for the views are integrated via a common object-oriented core. In this framework we suggest a modeling language for the IS layer, the Event-driven Method Chain (EMC), a process-oriented language based on Event-driven Process Chains (EPCs), which we adapt to fit both the MEMO framework and the object-oriented paradigm, thus making it suitable for the development of Web-based applications in an object-oriented programming language. To illustrate this we use the example of a software trading company.


2020 ◽  
Vol 12 (7) ◽  
pp. 904-908
Author(s):  
Jui-Pin Yang

Web-Based Enterprise Management (WBEM) is independent of platforms and managed resources so that it can used to unify storage management. WBEM consists of three components. Common Information Model (CIM) is the main component which utilizes a common data format, language and methodology for collecting and describing storage resources. xml CIM encoding defines the way that represents the CIM classes and instances by XML elements. CIM Operations over HTTP makes CIM operations in an open and standardized environment based on HTTP. In this paper, we propose a novel storage architecture that enhances efficiency of storage management under CIM/WBEM environments namely Scalable Storage Management Architecture (SSMA). SSMA is developed based on OpenPegasus. In addition, SSMA has better delay performance than traditional proxy CIMOM.


Author(s):  
Adrian Paschke ◽  
Harold Boley

Event-driven reactive functionalities are urgently needed in present-day distributed systems and dynamic Web-based environments. Reaction rules constitute a promising approach to specify and program such reactive systems in a declarative manner. In particular, they provide the ability to reason over events, actions and their effects, and allow detecting events and responding to them automatically. Various reaction rule approaches have been developed, which for the most part have been advanced separately, hence led to different views and terminologies. This chapter surveys and classifies the wide variety of rule-based calculi approaches, engines and languages for event, action and state processing, and describes their main features. Founded on the original formalisms, major lines of development are traced to the present and extrapolated to the future.


Author(s):  
Hakan Tunc ◽  
Addisu Taddese ◽  
Peter Volgyesi ◽  
Janos Sallai ◽  
Pietro Valdastri ◽  
...  

2011 ◽  
pp. 298-309
Author(s):  
Dongming Cui ◽  
Jairo A. Gutierrez

Today’s network management is still dominated by the platform-centered paradigm based on client/server technologies. This centralized approach has drawbacks in scalability, reliability, efficiency and flexibility, and is unsuitable for large and heterogenerous networks. Modern networks require an open management architecture, which can provide standard interfaces for information sharing among management systems, has extensibility for handling change quickly, and has means to manage large networks. Emerging technologies such as Web-, CORBA-, and Mobile Agent-based technologies represent an excellent opportunity to solve these problems. In this chapter a new Web-based network management framework is proposed, which combines the strengths of these novel ways of managing networks and the results of a prototype implementation are discussed. Our preliminary results indicate that the integration of Web-, CORBA-, and Mobile Agent-based technologies within an Integrated Network Management System framework can dramatically improve the performance of the networked environment.


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