interoperability. virtualizing the data center – is private cloud more than just a buzz word? neil...
Post on 20-Dec-2015
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Interoperability
Welcome to Architect Insight
2010Virtualizing the data center – is
private cloud more than just a buzz word?
Virtualizing the data center – is private cloud more than just a buzz word?
Neil Sanderson [email protected]
LinkedIn: http://uk.linkedin.com/in/neilsand Twitter: http://twitter.com/neilsand
Rising to the Challenge
• Green IT, power, and space constraints
• Workplace boundaries stretching and users evolving
• Services need to support 7x24 global business (SLAs)
• Governance, risk and compliance issues are on the rise (GRC)
• Save costs by automating and standardizing processes (ITIL)
1st wave of virtualisation
• New efficiencies in IT
• Cost savings in power, cooling, space
• CO2 emissions and kit disposal reduction
• Low cost high availability and DR
• Increase flexibility
• Speed deployment of servers, apps
• Scale capacity to meet business needs
TraditionalDatacenter
VirtualizedDatacenter
PrivateCloud
PublicCloud
Adapting to Market: Datacenter Evolution
TraditionalDatacenter
VirtualizedDatacenter
PrivateCloud
PublicCloud
• Well-known, stable and secure
• Utilization <15%
• Utilization Increases to >50%
• Management Costs Decrease
• Management Costs Decrease Significantly
• IT as a Service
• Capacity on Demand
• Global Reach
A fifth of enterprises will hold no IT assets by 2012 as cloud computing and mobile working practices become commonplace…
Gartner
Private IT to wither away?
Only the Cloud can scale?What to do? There is only one way. Rent
access to huge infrastructure. The modern web is seeing the emergence of a number of infrastructure superpowers. The web-infrastructure equivalents of Boeing, of FedEx, of Amtrak, of Qantas. We can debate which ones will succeed but I don't think we can sensibly debate their necessity.
The future is shared infrastructure. The future is the cloud. Not because it is trendy but because only the cloud can scale.
Sean McGrathhttp://www.itworld.com/offbeat/53445/only-
cloud-can-scale
A hundred years ago, companies stopped generating their own power with steam engines and dynamos and plugged into the newly built electric grid. …. Hooked up to the Internet’s global computing grid, massive information-processing plants have begun pumping data and software code into our homes and businesses. This time, it’s computing that’s turning into a utility.
Nicholas Kerr, The Big Switch
IT like electricity?
Re-skin of existing IT infrastructures?
• Culture change?• ROI?• Priority for investment?
“Here’s the really scary part … it won’t be a private cloud unless we learn to manage it like a private cloud … efficient, flexible, dynamic zero-touch processes”
Private Clouds: lipstick on old IT model?
• Comparison with electricity / water ?
• Economies of skill • People/process/culture• Investment to re-skin
existing infrastructure
Private
Public
Private Clouds: lipstick on old IT model?
• Compliance/audit• Sound business model?• Integration and
federation• Data controls
Private
Public
Compliance in the CloudCan you audit, with absolute certainty, its
file systems, logs and physical access? Can you be absolutely certain that it is physically secure? Can you be absolutely certain that its virtualized file systems are not mingled on a physical disk with somebody else's data? Absolute certainty is required for compliance. You can't find absolute certainty out there in a cloud, by definition…. So in the end, the cloud is a place to put things of little importance -- items of a temporary nature.
http://searchdatacenter.techtarget.com/news/article/0,289142,sid80_gci1343864,00.html
Trust“Trust" becomes the biggest problem to be
solved in cloud computing. The value of the external cloud is worthless if it can't be trusted. The speed and agility provided to developers and operators alike just can't be leveraged if cloud systems can't be secured and audited, the data stored in a way in which the accountable parties can control what happens to it, and the laws of the land protect the cloud vendor, cloud customers, and (perhaps most importantly) the privacy and safety of all of us.
James Urquharthttp://news.cnet.com/8301-19413_3-
10296370-240.html
Business Model• Data centers, as we know, are capital-
intensive places. It is very hard to deliver something so large and unwieldy in an instant to meet sudden demand, even using modular techniques. Demand fluctuates, and unless you are going to charge usurious rates when demand comes in, you will burn cash at terrifying rates when demand is down. … You cannot have a truly scalable, redundant, reliable data center infrastructure at low cost... No cloud provider wants to be a break-even prospect, much less a money-losing one. So how will any of them survive unless they charge their users far more than it costs to build and run their facilities?
http://searchdatacenter.techtarget.com/news/article/0,289142,sid80_gci1343864,00.html
• While not sexy like cloud computing, a data-integration strategy needs to be within the foundation of your cloud computing plan. This includes cloud-to-enterprise and cloud-to-cloud. This integration needs to be innate to the architecture …
David Linthicumhttp://www.infoworld.com/d/cloud-computing/data-
integration-buzzkill-cloud-computing-587
Data integration
Private Clouds: lipstick on old IT model?
• Comparison with electricity / water ?
• Scale• People/process/culture• Why invest to re-skin
existing infrastructure
• Compliance/audit• Sound business model?• Integration and
federation• Data controls
Private
Public
Implications for architectures
• “Enterprise” systems • Heritage of typical corporate
IT• Optimised for
– transaction processing– operation control– Integration between different
technologies and apps
• Greater visibility of underlying architectures and processes
• “Global” systems• Internet / consumer IT
heritage• Minimal knowledge /
control of users• Assume hostile environment• Optimised for
interoperability• Greater scalability
Private
Public
Off PremisesOn Premises
Scale OutAutomated
Service Management
High Availability
Multi-Tenancy
Cloud introduces more choices
Location
Considerations
Fundamentals
Infrastructure
Business model
Ownership
Management
HomogeneousHeterogeneous
CapEx OpEx
Own Lease/Rent
Self Third Party
Virtualised datacentre
High-Value Workloads
Core Workloads
Data derived from Microsoft “Spotlight on Cost” Server Study 2009
Reduce cost per server by over 63%
Reduce cost per serverby over 90%
Manage 170% more servers per FTE
40% less cost per user per year
Reduce cost per user by 93%
Reduce cost per userby over 80%
www.spotlightoncost.com
Microsoft Cloud Computing Continuum
Private
Public
Dynamic Data Center ToolkitFor Hosters| Dynamic Data Center Toolkit
For Enterprises|
IT a
s a
Serv
ice
Software as
a Service(SaaS)
Platform as
a Service(PaaS)
Infrastructure as a
Service(IaaS)
Dynamic Data Center ToolkitFor Enterprises
|
Foundation for Private CloudCloud Computing Infrastructure
Infrastructure as a Service (IaaS)
Distributed and Elastic
Infrastructure Fabric
Automated Management
SLA Driven
Dynamic Data Center ToolkitFor Enterprises|
Delivering the service
Managing the fabric
Laying the Foundation for the Future of Datacenter Services and Management
Move beyond HW abstraction by separating server applications from OS Infrastructure.
Logical pooling of all fabric resources
Dynamically scale and provision capacity
Manage the Datacenter Fabric
Manage (deploy, patch etc.) in context of service
Deep understanding of service dependencies and needs
Elastic applications to deliver scale up and scale down
Establish Private and Public Clouds
Federate Services & Management
Enable Solutions That Exploit Capabilities Across Clouds
Federate Across Private and Public
Clouds
Datacenter Service Based Management
Deliver the Service
Neil Sanderson
Email: [email protected] LinkedIn: http://uk.linkedin.com/in/neilsand Twitter: http://twitter.com/neilsand
PRESENTATIONVIRTUALISATION
Microsoft Virtualisation Solutions
APPLICATION VIRTUALISATION
SERVERVIRTUALISATION
DESKTOPVIRTUALISATION
VDIVIRTUAL WINDOWS XP
Dynamic Data Center ToolkitFor Enterprises
|
Foundation for Private CloudCloud Computing Infrastructure
Infrastructure as a Service (IaaS)
Distributed and Elastic
Infrastructure Fabric
Automated Management
SLA Driven
Dynamic Data Center ToolkitFor Enterprises|
Delivering the service
Managing the fabric