the cloud and next gen it gordon haff - p camp-boston2012

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THE CLOUD &NEXT GENERATION IT

GORDON HAFFCLOUD EVANGELIST

Twitter: @ghaffEmail: ghaff@redhat.com

Customized

Differentiated

http://www.flickr.com/photos/caveman_92223/3346906435/CC license by Chuck Coker.

Standardized

Pay-as-you-go

Utility

“Like the electric utilities before them, the new computing utilities are achieving economies of scale far beyond what most companies can achieve with their own systems.”

Business processes Different workloads Audit requirements SLAs Compliance Latency Bandwidth Security procedures Risk mitigation Legal exposure Legacy apps Staff skills Competitive differentiators Uptime needs Cost focus Industry partnerships Legal requirements Government mandates

≠

Cost per VM Hour:

Server: Admin Ratio:

Resource Utilization:

App Deployment:

New App Development:

$0.10

1000 : 1

75%

Minutes

vs.

vs.

vs.

vs.

vs.

$1.00

20 : 1

20%

Weeks

Years

PUBLIC CLOUDS ENTERPRISE IT

Weeks/Months

PERVASIVE NEW EXPECTATIONSAGILITY. EFFICIENCY. COST SAVINGS.

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CLOUDSELF-SERVICEUSERS IN CONTROLON DEMANDELASTIC

ENTERPRISE OPERATIONSCOMPLEXITYGOVERNANCERISK REGULATIONSPRIVACYSECURITYAUDITRELIABILITYCONSISTENCY

TWO WORLDS COLLIDING,A CRITICAL BALANCING ACT

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Cloud Deployment Models

PrivateCloud

PublicClouds

HybridCloud

Service ProviderOwned and managed, Accessed via the web, Pay for what you use.

Privately owned And managed with Restricted access (but Could be externallyhosted)

Interoperable combination

of private and public cloud.

Types of Clouds

Software-as-a-Service (SaaS) (hosted apps)

Platform-as-a-Service (PaaS)(dev platform, apps middleware)

Infrastructure-as-a-Service (IaaS)(compute, storage, network)

End-users/ LOB

DevelopersDevOps

IT Admins

IaaS

PaaS

SaaS

Cloud Types & Deployment Models

Software-as-a-Service (SaaS) (hosted apps)

Platform-as-a-Service (PaaS)(dev platform, apps middleware)

Infrastructure-as-a-Service (IaaS)(compute, storage, network)

End-users

DevelopersDevOps

IT Admins

Amazon AWS RackSpace NTT CloudForms vCloud Director

OpenShift Force.com Azure

Google Apps Salesforce Many more

IaaS

PaaS

SaaS

PrivateClouds

PublicClouds

Hybrid

CloudForms: Open, hybrid IaaS cloud

IT agility driving adoption

Source: Gartner Data Center Conference Survey, December, 2010

“What is your main driver in moving to private cloud?”

Agility / Speed55%

Who is likely to build a private cloud?

Dynamic environmentPro-activeIT as business enablerRapid growthTechnically sophisticatedSignificant new in-house developmentMajor virtualization adoptionSmall

Static environmentReactive

Focus on minimizing IT costsSlow growth

Low skills/technical sophisticationPackaged apps and SaaS

Limited, tactical virtualization useLarge

Unlikely to build Private Cloud

Likely to build Private Cloud

Platform-as-a-Service:Hosted or on-premise

Where does SaaS tend to fit?

• Relatively standardized

• Modest integration requirements

• Non-differentiating

WHAT ABOUT SECURITY?

Some things don’t change with cloud

If your security practices suck in the physical realm, you’ll be delighted by the surprising lack of change when you move to cloud.

Chris Hoff, Juniper Networks

Credit: Michael Rosenstein, cc/flickrhttp://www.flickr.com/photos/michaelcr/1508784073/

Risk = Likelihood * Impact

Source: ENISA

(A few) implications

• Delivery of “as-a-service”

• Commoditization

• Domain expertise still valuable

• Lower CAPEX for new businesses

• New software architectures leverage ecosystem of services

• But introduce dependencies on third-parties

• Access increasingly mobile & multi-device

THANK YOU!

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GORDON HAFFCLOUD EVANGELIST

Twitter: @ghaffEmail: ghaff@redhat.com