embracing cloud - google enterprise
DESCRIPTION
Outlining at a high level the issues and benefits of embracing cloud computing in today's environment. Google Enterprise as a catalyst to the meeting the changing demands has being referenced.TRANSCRIPT
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Embracing Cloud : Our Future
Amin Kazemihttp://www.linkedin.com/in/aminkazemi
“a new way of delivering computing resources, not a new technology”
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Agenda
• What is Cloud Computing• Insight into Google Apps• Potential Risks and Issues• Business Benefits and Opportunities • Your Future
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What is Cloud Computing ?
• Cloud computing is an ICT sourcing and delivery model for enabling convenient, on-demand network access to a shared pool of configurable computing resources (e.g. networks, servers, storage, applications and services)
that can be rapidly provisioned and realised with minimal management effort or service provider interaction.– Australian Government definition of Cloud computing as explained in the
Cloud Computing Strategic Direction Paper
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What is Cloud Computing ?
• Having secure access to all your applications and data from any network device
• A way to increase capacity or add capabilities on the fly
• Connecting to resourcesrather than actually possessing them
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Cloud Characteristics
On demand self service Broad network access
Resource pooling
Rapid elasticity
Measured Service
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Why Cloud Computing ?
• Is a result of several technology advances– Reliable, high speed networks. ie NBN– Global class Infrastructure. ie Google, Amazon– Virtualisation capabilities– Adoption of Web 2.0 Standards. ie development
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Gartner Hype Cycle – Cloud ‘13
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Types of Cloud
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Types of Cloud
• Public – shared infrastructure owned by provider, eg: Amazon, Google Docs
• Private / Enterprise – provided and managed by organisation or third party.
• Community – shared by several organisations by commonality [mission, security, policy, …]
• Hybrid – combination of clouds plus something more [back-end system]
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Why Google Cloud ?
• Epicentre of innovation• Productivity unbounded by location• Enables faster collaboration• Continuous investment on physical and process-based
security
• Watch Video
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Cloud - Constraints
• Potential Risks and Issues of Cloud Computing
• What’s holding us back?
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Cloud - Constraints
• Application Design– Less opportunity for customisation– Accommodate latency– Existing software licensing not facilitate
cloud deployment
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Cloud - Constraints
• Architecture– More emphasis on business design– Impact on current business processes– Framework must be based on Australian
Government Architectural Framework (AGA)
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Cloud - Constraints
• Business continuity– Internet service loss may interpret services– In the events of a disaster
• Information may not be immediately located• Recovery plans must be well
documented and tested
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Cloud - Constraints
• Data location and retrieval– Confusion as to where information actually
resides– Delays in information retrieval– Co-location of information
assets
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Cloud - Constraints
• Funding model– Pay-per-use model– Operating Expenses (OPEX)– Capital Expenditure (CAPEX)
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Cloud - Constraints
• Legal & Regulatory– Discover information under Common Law– Australian Legislative and Regulatory req’s
• Archives Act, FOI Act and Privacy Act
– US Governments Patriot Act– Liability and Accountability
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Cloud - Constraints
• Performance and Conformance– Ensure guaranteed service levels
• Instances of slower performance• Applications may require modifications• Monitoring and reporting• Failure to perform to agreed
-upon service levels
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Cloud - Constraints
• Privacy– Confidential Information– Ensure protection of
• Intellectual Property (IP)• Personal Information
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Cloud - Constraints
• Reputation– Damage to ABS resulting from
• Privacy or Security breach• Failure to deliver essential services• Inadequately addressing risks
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Cloud - Constraints
• Skills requirements– Less demand for hardware/software specific skills– More demand for business
systems roles
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Cloud - Constraints
• Security– Cloud Providers must meet requirements
• Protective Security Policy Framework (PSPF)• Australian Government Information Security Manual
(ISM)• Privacy Act 1998
– ABS remains ultimately responsible
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Cloud - Constraints
• Service provision– Choosing a service provider based on
• Reputation, history and sustainability
– Account for volatility of the growing cloud computing market
– Ensure data portability
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Cloud - Benefits
• Potential Business Benefits and Opportunities
• What’s in it for us?
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Cloud - Benefits
• Scalability– Unconstrained capacity allows
• More agile enterprises• Faster responsiveness• Option of scalability• On demand provision and
implementation
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Cloud - Benefits
• Efficiency– R&D including new and innovative apps– Technically and/or economically feasibility– Enabling new approaches much faster– Ability to de-couple legacy
applications– Rationalising legacy system
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Cloud - Benefits
• Cost Containment– On demand services without financial
commitments– Transfer of costs ie From CAPEX to OPEX
– Reduction of Operating costs• Energy consumption, managing
systems, less time delays ...
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Cloud - Benefits
• Flexibility– Save time at set-up, functionally faster system– No need to install additional hard/software– Implementation undertaken remotely– Potential to access latest
technologies i.e. Google App Marketplace
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Cloud - Benefits
• Availability– Bottom up architecture design
• Maximum network performance
– Greater ‘shared’ information enabling collaboration worldwide ie IMTP
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Cloud - Benefits
• Resiliency– Potential of failure is reduced
• One node failure of a system will have no impact on overall system
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Cloud – Your Future
• Shape tomorrow today!
Thank You - Amin Kazemihttp://www.linkedin.com/in/aminkazemi