Model driven architecture

Cours EJB/J2EE Copyright Michel Buffa 19/10/2004 Message-Driven Beans Michel Buffa (buffa @unice.fr), UNSA 2002 Message-Driven Beans n n Nouveauté EJB 2.0, Messaging = moyen de communication léger, comparé à RMI-IIOP, Pratique dans de nombreux cas, Message-Driven beans = beans accessibles par messaging asynchrone. n n 1 Cours EJB/J2EE Copyright Michel Buffa 19/10/2004 Message-Driven Beans : motivation n Performance n Un client RMI-IIOP attend pendant que le serveur

Intégration avec les systèmes d’information  existants • Support pour les applications « critiques »  de l’entreprise – Disponibilité, tolérance aux pannes, montée en  charge, securité ... J2EE ­ C ’est quoi? • • • • • • http://java.sun.com/j2ee Spécifications Modèle de programmation Implémentation de référence Suite(s) de tests Label J2EE Sun (qualification de plateformes) Offre commerciale • • • • • • • • BEA WebLogic (haut de gamme) IBM Websphere (no 1) Sun Java System App. Server Borland Enterprise Server

the choice(s) of data model(s) to be used for implementation in the DBMS. [This should include appropriate diagram(s) illustrating the main features of the model(s) and the reasons for proposing particular data model(s)]. [marks 20] • Description, explanation and justification of the choice(s) of DBMS to be used. [This should include advantages and disadvantages of your choice(s)] [marks 10] • Description, explanation and justification of the recommended architecture used to access the DBMS

ENABLING EXCELLENCE AT EWALS CARGO CARE OPTIMIZED PLANNING IN A SERVICE ORIENTED ARCHITECTURE Renaat Sohl Amsterdam, June 10th 2008 June 10th 2008 1 Agenda The company Ewals Cargo Care Trends in Business & IT Ewals Business Objectives & IT Challenges Project BASIC APS? BPMS? SOA? EAI? EA? Approach, Results and Lessons Learned June 10th 2008 2 Agenda The company Ewals Cargo Care Trends in Business & IT Ewals Business Objectives & IT Challenges Project BASIC

computing application remains a challenge because of a lack of conceptual frameworks and supporting tools. This challenge involves coping with heterogeneous devices, overcoming the intricacies of distributed systems technologies, working out an architecture for the application, and encoding it into a program. Moreover, testing pervasive computing applications is problematic because it requires acquiring, testing and interfacing a variety of software and hardware entities. This process can rapidly

.................................................................................. 6 II.3 Le modèle objet......................................................................................................................... 7 II.3.1 Les concepts du modèle objet ................................................................................................ 8 II.3.1.1 Les concepts antérieurs au modèle objet....................................................................... 8 II.3.1.2 Les concepts

Java Enterprise Edition Introduction à java EE Session Objectives  Name is Java Enterprise Edition, or Java EE (previously J2EE)  Understanding the value proposition of JEE  Getting the big picture of JEE architecture and platform  Getting high-level understanding of Technologies that constitute JEE  Have a basic know-how on JEE as a platform and for development Keywords JCP @Stateless JSR @EJB container @SessionScope @MessageDrivenBean @Converter JMS

..... 7 3. Le langage de programmation NesC................................................ 8 3.1. Développement..............................................................................9 3.2. Compilation………………………………………………..10 4. Les architectures cibles de TinyOS................................................ 11 5. Conclusion....................................................................................... 12 1. Introduction Depuis

Mémoire de Fin d’Etudes Pour l’Obtention du Diplôme d’Ingénieur d’Etat en Informatique Présenté par : MOSTEFA MERIEM Option : Système distribué Session Juin 2009 THEME PLACEMENT DES TACHES REPETITIVES SUR UNE ARCHITECTURE REGULIERE EMBARQUEE Mr A.E. BENYAMINA Encadré par : Co-encadré par : Mr P. BOULET Jury Président : Mme M. BOURENANE Examinateur : Mme F. BELKHEIR Examinateur : Mme Z. BEDAI Code PFE :87/2009 Promotion 2008/2009 www.univ-oran.dz Au nom de Dieu Allah

important to look closely at the impacts of such technologies on the value chains of individual firms and the production networks of entire industries. Major changes in firm and industry structure have occurred in the PC industry since the mid-1990s, driven by technological change, competitive pressures, and strategic responses to those forces. PC vendors have adopted demanddriven, build-to-order production techniques and have outsourced functions in the value chain to outside partners in order to reduce