cloud computing with open source and java

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  • 8/2/2019 Cloud Computing With Open Source and Java

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    Agenda

    Objectives

    Introduction to Cloud Computing

    How Open Source + Java can drive Cloud Computing and

    change the dynamics of Cloud Space Why Java is suitable for Cloud

    Q&A

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    Objectives

    To briefly describe Cloud Computing Cloud Types

    Cloud Deployment Models

    Some Cloud Computing Use Cases

    How Java professionals can leverage Cloud Computing

    How Open Source is fuelling the Cloud Computing growth

    Demystifying the perception Cloud is Elastic Infrastructure

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    Evolution of Cloud Computing

    Grid Computing

    Solving largeproblems withParallelComputing

    MademainstreamBy Global

    Alliance

    Utility Computing

    Offeringcomputingresources as ameteredservice

    Introduced inlate 1990s

    SaaS Computing

    Network-basedsubscriptions

    to applications

    Gainedmomentumin 2001

    Cloud Computing

    Next-GenerationInternet computing

    Next-GenerationData Centers

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    Introduction to Cloud Computing

    Cloud computing promises to increase the velocity with which applications are deployed,increase innovation, and lower costs, all while increasing business agility.

    Cloud computing incorporates virtualization, on-demand deployment , Internet baseddelivery of services, and open source software.

    Cloud Computing is about how we invent, develop, deploy, scale, update, maintain, andpay for applications and the infrastructure on which they run.

    Cloud deployments can be Private, Public, Hybrid and Community based on the intendedpurpose and underlying implementation..

    http://en.wikipedia.org/wiki/File:Cloud_computing_types.svghttp://en.wikipedia.org/wiki/File:Cloud_computing_types.svg
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    Commercial Clouds

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    Cloud Anatomy

    Application Services(services on demand) - SaaS Gmail, GoogleCalender Payroll, HR, CRM etc Sugarm CRM, IBM Lotus Live

    Platform Services (resources on demand) - PaaS Middleware, Integration, Messaging, Information, connectivity etc AWS, IBM Virtual images, Boomi, CastIron, Google AppEngine

    Infrastructure as services(physical assets as services) - IaaS IBM Blue house, VMWare, Amazon EC2, Microsoft Azure Platform,

    Sun Parascale and more

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    Cloud Service Models

    SaaS

    Driver

    Quickly gain new capabilities

    Agility

    Maximized Reuse

    SOA

    Select best in class point

    solutions with already welldefined integration methods(EDI)

    Requires

    Application virtualization

    Challenges

    Governance

    Data security, privacy, andownership

    3rd party SLAs

    Integrated support

    Application monitoring tools

    PaaS

    Driver Development of external

    facing web solutions

    Requires Understanding of SaaS

    application and data models

    Challenges Integration to backend

    systems Data security, privacy and

    ownership 3rd party SLAs

    IaaS

    Driver

    Agility, Maximize efficiency

    Maximize ROA

    Cloudbursting and Storage ondemand

    New compute intensive

    services

    Requires

    Server virtualization

    Service level agreements

    Automated infrastructureprovisioning and orchestration

    Integrated systemsmanagement suite

    Internet bandwidth

    Challenges Security Application Silos

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    Cloud Computing Success Stories

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    Taxonomy for cloud computing

    Service Consumers use the services provided through the cloud Service Providers manage the cloud infrastructure

    Service Developers create the services themselves(Notice that open standards are needed for the interactionsbetween these roles.)

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    How Open Source can drive Cloud Computing

    The success of massive-scale systems like Google, eBay,and Amazon led to the rise of cloud computing and each ofthese companies built their highly customized systems on ahuge scale with freely available, freely modifiable open-

    source software.

    Today, the dominant software stacks used in cloudcomputing environments are also open source.

    Early adaptation in developer community makes OpenSource software and tools an inavitable driver for Cloud.

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    How Open Source can drive Cloud Computing ?

    The interoperability, flexibility, affordability, early adoption ofdeveloper community and countless other benefits that opensource and open standards deliver will be key as companieslook for IT solutions that solve 21st century business

    problems.Open source is increasingly mainstream

    key open-source options: Java CAPS, Java Architecturefor XML Binding (JAXB), SOAP and REST (CXF, Axis),

    ESBs (OpenESB, Mule, ServiceMix, JBossESB), messaging(ActiveMQ), governance (Galaxy), BPEL (ActiveBPEL,ODE), and more .. Apache Tuscany, OpenVPN etc.

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    Open Source Cloud Implementation

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    Comparison of OpenSource and ProprietaryCloud Solutions

    Platform ISF VMware Vsphere Eucalyptus Nimbus OpenNebula

    Virtualization Management VMware, Xen VMware Xen, KVM Xen Xen, KVM, VMware

    Virtual Network Management Yes Yes No Yes Yes

    Image Management Yes Yes Yes Yes Yes

    Service Contextualization No No No Yes Yes

    Scheduling Yes Yes No No Yes

    Administration Interface Yes Yes No No Yes

    Hybrid Cloud Computing No No No No Yes

    Cloud Interfaces No vCloud EC2 WSRF, EC2 EC2 Query

    Flexibility and Extensibility Yes No Yes Yes Yes

    Open Source No No GPL Apache Apache

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    OpenSource Marketplace for Cloud

    delivers integrated middleware stacks based on components developed at Apache and providescommercial support and professional services around the Tungsten and Apache projects (i.e. Axis2,Sandesha, Rampart, Neethi, Axiom, and Synapse).

    MuleSource In sponsors and supports the open source Mule ESB project. Mule is a leading open sourceESB and integration platform, with hundreds of mission-critical production installations worldwide.Designed to support high-performance multi-protocol transactions, Mule can be used for system tosystem messaging, as transactional middleware, or as part of an application server. The extensiblenature of the core Mule server, along with the open source code base, allows developers to maintaincontrol of their infrastructure.

    Sponsors of Ubuntu (one of the most highly regarded Linux distributions, with millions ofusers around the world) is the centre of a global open source software ecosystem.

    Linux-focused open-source player Red Hat has been rapidly expanding its focus on cloud computing.

    Donated by Yahoo to Apache, this open-source cloud computing initiative is to manage webtraffic, sessions, authentication, configuration, load balancing and routing for entire cloud computingsoftware stacks. Acts as an overlay to raw cloud computing services.

    http://www.mulesource.com/http://www.mulesource.com/
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    OpenSource Marketplace for Cloud..

    Open-source Hadoop software framework is increasingly used in cloud computingdeployments due to its flexibility with cluster-based, data-intensive queries and other tasks.

    Open-source software, built upon the legacy of the Cfengine system to manage large numbersof systems or virtual machines through automated routines, without having to do a lot of complexscripting.

    Open-source provisioning and management software, designed to take much of thecomplexity out of starting a cloud infrastructure. ECP is a programmable virtual cloud computinginfrastructure for sm.all, medium and large businesses.

    This OpenSource cloud hosting infrastructure and cloud management software incorporates manyopen-source tools for public and private clouds and can also help you optimize a speedy implementation

    of the open-source MySQL database for cloud use.

    This open-source toolkit allows businesses to turn clusters into Infrastructure-as-a-Service(IaaS) clouds. The Amazon EC2 interface is carried over, but is not the only interface you can choose

    European open cloud project which offers many layers of cloud services and tools.

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