Dr R Nicholson
OSGi Cloud Workshop - OSGi DevCon / EclipseCon 2010
www.paremus.com
Cloud Presentation - OSGI DevCon / Ecli...
An Elastic & Adaptive
                                                         Resource Landscape




Cloud Presentation -...
Robust & Recovery Oriented
                                                        Self-Forming / Auto-Repairing
         ...
Is Multi-Tenant

                       Isolation / Visibility control at all levels of structural
                       ...
Is Invisible

                    Should not constrain protocols, middleware, data or
                   caching strategie...
Operational Simplicity through Abstraction




Cloud Presentation - OSGI DevCon / EclipseCon 2010                         ...
Is Reactive
                  Deployment of static VM images IS NOT GOOD ENOUGH

                       Dynamically assemb...
Why?
                90% of application lifetime cost concerns maintaining and
                            evolving the Pr...
A Spectrum of Opinions?




         1. A business model                    2. A VM centric platform                      ...
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OSGi Cloud Workshop - March 2010

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Paremus 5 minute overview slides on Cloud at OSGi Cloud Workshop at OSGi DevCon / EclipseCon 2010 by Richard Nicholson.

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  • OSGi Cloud Workshop - March 2010

    1. 1. Dr R Nicholson OSGi Cloud Workshop - OSGi DevCon / EclipseCon 2010 www.paremus.com Cloud Presentation - OSGI DevCon / EclipseCon 2010 www.paremus.com March 2010 Copyright © 2010 Paremus Ltd. May not be reproduced by any means without express permission. All rights reserved.
    2. 2. An Elastic & Adaptive Resource Landscape Cloud Presentation - OSGI DevCon / EclipseCon 2010 www.paremus.com March 2010 Copyright © 2010 Paremus Ltd. May not be reproduced by any means without express permission. All rights reserved.
    3. 3. Robust & Recovery Oriented Self-Forming / Auto-Repairing Optimise for MTTR not MTBF No Single point of failure (SPoF) No Single Frame of Reference (SFoR) No Same old S*** Rebranded (SoSR)! Cloud Presentation - OSGI DevCon / EclipseCon 2010 www.paremus.com March 2010 Copyright © 2010 Paremus Ltd. May not be reproduced by any means without express permission. All rights reserved.
    4. 4. Is Multi-Tenant Isolation / Visibility control at all levels of structural hierarchy “Groups of Systems” “Groups of Composites within a System” Cloud Presentation - OSGI DevCon / EclipseCon 2010 www.paremus.com March 2010 Copyright © 2010 Paremus Ltd. May not be reproduced by any means without express permission. All rights reserved.
    5. 5. Is Invisible Should not constrain protocols, middleware, data or caching strategies, deployment topology, or enforce any particular type of development framework. Cloud Presentation - OSGI DevCon / EclipseCon 2010 www.paremus.com March 2010 Copyright © 2010 Paremus Ltd. May not be reproduced by any means without express permission. All rights reserved.
    6. 6. Operational Simplicity through Abstraction Cloud Presentation - OSGI DevCon / EclipseCon 2010 www.paremus.com March 2010 Copyright © 2010 Paremus Ltd. May not be reproduced by any means without express permission. All rights reserved.
    7. 7. Is Reactive Deployment of static VM images IS NOT GOOD ENOUGH Dynamically assemble, and if necessary re-assemble, modular applications in response to changes in the operational / business environment. Cloud Presentation - OSGI DevCon / EclipseCon 2010 www.paremus.com March 2010 Copyright © 2010 Paremus Ltd. May not be reproduced by any means without express permission. All rights reserved.
    8. 8. Why? 90% of application lifetime cost concerns maintaining and evolving the Production Systems. MUST have runtime Modularity Cloud Presentation - OSGI DevCon / EclipseCon 2010 www.paremus.com March 2010 Copyright © 2010 Paremus Ltd. May not be reproduced by any means without express permission. All rights reserved.
    9. 9. A Spectrum of Opinions? 1. A business model 2. A VM centric platform 3. Traditional IaaS + PaaS 4. Adaptive modular ( Operational Outsource ) for hosting traditional As (2) but with some self organising IaaS / PaaS applications. custom Cloud services i.e. runtime for composite first generation IaaS. No-SQL. Systems www.paremus.com Cloud Presentation - OSGI DevCon / EclipseCon 2010 www.paremus.com March 2010 Copyright © 2010 Paremus Ltd. May not be reproduced by any means without express permission. All rights reserved.

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