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CHOReOS Project Presentation at Solutions linux 2013
- 1. Industries Days /Embedded Days 2013 May 28th , 2013 Dr. Pierre CHÂTEL – Thales
- 2. 2 Industries Days /Embedded Days 2013 May 28th , 2013 1. CHOReOS and choreographies 2. Use case and BPMN models 3. CHOReOS-specific solutions 4. Open source and diffusion strategy 5. Conclusion Outline
- 3. 3 Industries Days /Embedded Days 2013 May 28th , 2013 Help with the next (current!) big step in system architectures Context … Interconnected mainframes through dedicated channels Local networks of small computers Future Internet Large Scale Highly Distributed Systems High Heterogeneity Cloud Computing Today Individual “disconnected” computers 1980 Internet revolution Interconnected computers around the globe Web Services
- 4. 4 Industries Days /Embedded Days 2013 May 28th , 2013 Choreography-centric SOA, middleware and tooling for Services and Things Why? Need to support Future Internet (Internet of Services (IoS) and Internet of Things (IoT)), Large Scale, Distribution in modern systems How? Enabling service choreographies definition and execution Introducing a specific Development Process and Integrated Development and Runtime Environment (IDRE) for coordination of services through choreographies CHOReOS Future Internet CHOReOS Ultra Large Scale
- 5. 5 Industries Days /Embedded Days 2013 May 28th , 2013 CHOReOS manages: Major characteristics of Internet of Things High heterogeneity: totally different objects in terms of functionality, technology and application fields that need to be integrated Scalability: large number of “objects” (Pervasive technologies) that need to communicate with each-other in a meaningful way Major characteristic of Internet of Services Distributivity: numerous service orchestrations, dispatched over the Internet, that need to communicate through message exchanges, but avoiding a single point of control – or because a single control point cannot be defined in a specific business case! Future Internet and CHOReOS
- 6. 6 Industries Days /Embedded Days 2013 May 28th , 2013 Orchestration vs. Choreography Orchestration Local Centralized perspective "Each player in the orchestra strictly follows the conductor's instructions“ Choreography Global Distributed perspective “Dancers dance following a general scenario, without a single point of control”
- 7. 7 Industries Days /Embedded Days 2013 May 28th , 2013 System Choreographies mobile system choreograph y Cloud resources IT system Web system sensors, actuators, Things No single conductor for choreographies CHOReOS provides the middleware that enables the execution of their distributed coordination logic across different systems
- 8. 8 Industries Days /Embedded Days 2013 May 28th , 2013 1. CHOReOS and choreographies 2. Use case and BPMN models 3. CHOReOS-specific solutions 4. Open source and diffusion strategy 5. Conclusion Outline
- 9. 9 Industries Days /Embedded Days 2013 May 28th , 2013 Context: Air transportation, Service to passengers Goal: Improvements in services, airport fluidity Scenario Bad weather at destination: flight rerouted to another airport Passenger stress, lack of information, delays everywhere Choreographies are introduced as part of an overall solution Leverage existing business processes (orchestrations) for specific and local parts of the scenario, with well-known orchestrators (e.g. air traffic control, airport authorities, airlines) Brings broad-spectrum choreographies and bridges between disconnected areas of responsibility Passenger-Friendly Airport Use Case At home Inside airport In plane Landed
- 10. 10 Industries Days /Embedded Days 2013 May 28th , 2013 Use Case - Expected impact Before CHOReOS At alternate airport Delays everywhere (plane logistics, handling passengers luggage, …) At airline level impervious dedicated logistics for each situation For passengers Poor indications Extra costs Waste of time … extra stress ! After CHOReOS At alternate airport Less delays in rerouting- consequences At airline level Efficient coordinated logistics Costs reduction Improved flight rescheduling process For passengers Better information Less waste of time and money Improved airline/brand image
- 11. 11 Industries Days /Embedded Days 2013 May 28th , 2013 Use Case Overall Choreography Passengers arrival handling and tracking at the airport
- 12. 12 Industries Days /Embedded Days 2013 May 28th , 2013 1. CHOReOS and choreographies 2. Use case and BPMN models 3. CHOReOS-specific solutions 4. Open source and diffusion strategy 5. Conclusion Outline
- 13. 13 Industries Days /Embedded Days 2013 May 28th , 2013 The CHOReOS Integrated Solution Abstractions and models Service-oriented middleware Service governance, verification, and validation Choreography- centric development process Integrated Development and Runtime Environment (IDRE) The “Integrated Development and Runtime Environment” Aim: integrate all CHOReOS components in one platform
- 14. 14 Industries Days /Embedded Days 2013 May 28th , 2013 Choreography- centric development process
- 15. 15 Industries Days /Embedded Days 2013 May 28th , 2013 From BPMN2 Choreography Specification to (runtime artifacts) Synthesis and (service) Discovery Step 1: BPMN specification model to model transformation choreography labelled state transition systems (CLTS) Choreography global coordination logic specified by the CLTS Step 2: Projecting the global coordination logic into individual expected participant sub-CLTSs Expected participants behaviors Step 3: Discovery of available services, generation of Coordination Delegates (CDs), based on actual behaviors + expected behaviors of services CDs will manage the services at runtime, based on the choreography coordination logic Choreography synthesis Service-oriented middleware
- 16. 16 Industries Days /Embedded Days 2013 May 28th , 2013 1. CHOReOS and choreographies 2. Use case and BPMN models 3. Main CHOReOS solutions 4. Open source and diffusion strategy 5. Conclusion Outline
- 17. 17 Industries Days /Embedded Days 2013 May 28th , 2013 Why open source Facilitates deployment of complex technologies Lower barriers to access Chosen licenses IDRE development modules Eclipse Public Licence (EPL) Affero General Public License (AGPL) IDRE runtime modules : Lesser General Public License (LGPL) Documentation: Creative Commons License Open sourcing CHOReOS
- 18. 18 Industries Days /Embedded Days 2013 May 28th , 2013 OW2 Consortium ''A global community working together to develop open source infrastructure software** and to foster a vibrant business ecosystem'' *Includes generic solutions in all product categories and middleware at large, including tools for the development, deployment and management of distributed applications
- 19. 19 Industries Days /Embedded Days 2013 May 28th , 2013 The OW2 Future Internet Software and Services initiative (FISSi) Joint efforts by OW2 Members aimed at facilitating the use of OW2 FI technologies (including CHOReOS) by mainstream Systems Integrators, End-Users and Software Vendors An opportunity: today's Internet shows its limitations in the context of emerging and pervasive mobile platforms, IoT becoming a reality, a new world of Distributed Systems of Systems The plan: provides our definition of Future Internet, and solutions, as formalized in FISSi Participating Strategic Members: INRIA, Orange Labs CHOReOS as part of OW2 strategy
- 20. 20 Industries Days /Embedded Days 2013 May 28th , 2013 FISSi Targets One of Three FI Challenges Networks and shared infrastructure Services and applications Media and content In FISSi, CHOReOS will be the engine that powers the very large scale interconnection of smart data, objects and services
- 21. 21 Industries Days /Embedded Days 2013 May 28th , 2013 Software Vendors Systems Integrators Academia Enterprises SMEs Public Entities Consultants OW2 CODE BASE FI trends New application architecture OSS FI software Use cases and best practices OW2 Future Internet Software and Services Business Ecosystem VISION & GOALS OW2 FISSi Participants CHOReOS GASP Open Mobile IS Petals Service4All A Business Ecosystem at Work
- 22. 22 Industries Days /Embedded Days 2013 May 28th , 2013 1. CHOReOS and choreographies 2. Use case and BPMN models 3. Main CHOReOS solutions 4. Open source and diffusion strategy 5. Conclusion Outline
- 23. 23 Industries Days /Embedded Days 2013 May 28th , 2013 CHOReOS at a Glance Duration Oct 10 – Sept 13 Partners Market-oriented: 7 Academia and research- oriented: 10 Total Budget 9M€ European programme Call FP7-ICT-2009-05 Grant 257178
- 24. 24 Industries Days /Embedded Days 2013 May 28th , 2013 CHOReOS Partners Market-oriented Academia and R&D UOI SSEI UDA
- 25. 25 Industries Days /Embedded Days 2013 May 28th , 2013 CHOReOS prepares SOAs for the Future Internet (FI) CHOReOS offers innovative solutions for the FI All CHOReOS-specific development will be released as Open Source software Conclusion While Sustaining decentralized service choreographies While Supporting Large Scale Focusing on IoS and IoT Middleware, tooling E.g. usage of choreographies, Coordination Delegates The pursuit of the development, valorization and business activities beyond the original scope of the project is enabled through the FISSi OW2 initiative
- 26. 26 Industries Days /Embedded Days 2013 May 28th , 2013 Thank You http://choreos.eu