Héctor Fernández

Chemistry-inspired Workflow Management System

Rule-based Coordination Model for Service Composition

• Broschiertes Buch

Produktbeschreibung

With the development of the Internet of Services, composing loosely-coupled, and autonomous services dynamically has become one of the new challenges for large scale computing. While service composition systems are now a key feature of service oriented architectures, the coordination and execution of service compositions are still typically conducted through heavyweight centralized architectures, leading to problems related to scalability and reliability. In this book, we present a workflow management system able to solve a wide variety of workflow patterns in both a centralized and a decentralized way following the chemical model. Within this model, data and services are seen as molecules floating and interacting freely in a chemical solution. The decentralized workflow execution coordination is achieved through a set of reactions between those molecules. While its high expressiveness and adequacy for this context is being established, the chemical model severely suffers from a lack of proof of concepts. To tackle this problem, a prototype has been developed. Its implementation and evaluation in actual settings are discussed,establishing the viability of the concept.

Produktdetails

• Verlag: LAP Lambert Academic Publishing
• Seitenzahl: 144
• Erscheinungstermin: 24. Oktober 2012
• Englisch
• Abmessung: 220mm x 150mm x 10mm
• Gewicht: 233g
• ISBN-13: 9783659216725
• ISBN-10: 3659216720
• Artikelnr.: 36677862

Autorenporträt

Oviedo, Spain, 1981. Industrial Engineer at University of Oviedo and Master Thesis at Technical University of Denmark & Risoe National Laboratory.Technical coordinator of HVAC Substations at ABB, Spain.Technical Manager of Converter Stations of France-Spain HVDC Interconnection, at REE (Spanish TSO), Spain.IEC, CIGRE and IEEE collaboration.