cloud computing - why and how? (by forrester research, inc.)
DESCRIPTION
An overview of why and how theTRANSCRIPT
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Cloud Computing - Why and How?
Dr. Stefan Ried
Principal Analyst
March 16nd, 2011
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1 Drivers of Cloud Computing adoption
2 Trends in 2011 and beyond
3 Long term Cloud Computing outlook
4 Enterprise readiness
5 Private Cloud benefits
Agenda
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Drivers of Cloud Adoption
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All Cloud Computing market segments:Forrester’s Cloud Computing Taxonomy
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Trends in 2011
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IaaS and PaaS are following the SaaS adoption
SaaS
IaaS
BPaaSPaaS
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Consolidation of enterprise apps and suppliers over time
Base: 622 (2007), 1,026 (2008), 537 (2009), and 930 (2010) software decision-makers predicting license spending for the coming yearSource: Enterprise And SMB Software Survey, North America And Europe, Q3 2007; Enterprise And SMB Software Survey, North America And Europe, Q4 2008; Enterprise And SMB Software Survey, North America And Europe, Q4 2009; Forrsights Software Survey, Q4 2010
! Consolidation is done already by some CIOs
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Public Cloud SaaS complements and integrates to private environments – it is not a full replacement.
Base: Average of 3693 votes from software decision-makers in North America and EMEA enterprises across these application categories: ERP, Financial, Human capital/HR, BI, Collaboration, CRM, Order Management, ePurchasing, PLM, EAM, SCM, PPM, industry specific SW. Request data cuts for a single application category on www.forrester.com/ForrsightsSource: Forrsights Software Survey, Q4 2010
Complementary SaaSapplications require
strong integration and on-premise middleware
Applications replaced by SaaS
require light integration
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Most middleware scenarios will combine private and public environments.
Base: 476 software decision-makers in North America and EMEA enterprises. Average across these middleware categories: BPM, BRM, User interface frameworks, portals, and composite apps, business event management, SOA integration and messaging infrastructure. Request data cuts for a single middleware category on www.forrester.com/ForrsightsSource: Forrsights Software Survey, Q4 2010
Private and public cloud middleware (PaaS) is
combined in hybrid models
Privatemiddlewareis replaced
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Long TermCloud Computing
Outlook
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Global Cloud Market Forecast 2020 (million US$)
Source: Forrester Report, “Sizing The Cloud” to be published March 2011
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Cloud-Bursting ScenariosAssume a conservative enterprise
– Productive back-office workloads (like ERP) have to be private due to compliance
– Productive front-office workloads (like CRM) can go to virtual private clouds
– Only simulations/test/dev workloads can go to public clouds
Workloads will be pushed from private clouds to providers and vice versa!
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Cloud Broker Business Model
The Cloud Broker will handle the dynamic sourcing based on policies.
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A Typical evolution to cloud computing
BusinessEvolution
TechnicalEvolution
Silo’d Grid
Consolidation
Cloud-bursting
CloudBroker
PrivateCloud
Virtualization
Enterprise Readiness
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Example: You can benchmark your virtualization maturity
See Forrester Report: July 2009 “Assess Your Infrastructure Virtualization Maturity”
© 2010 Forrester Research, Inc. Reproduction Prohibited18Forrester Report: July 2009 “Assess Your Infrastructure Virtualization Maturity”
KPIs along Forrester Virtualization Maturity Model
100
0
VirtualizationMaturityScore
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Private Cloud Benefits
© 2010 Forrester Research, Inc. Reproduction Prohibited20Forrester Report: January 2011 “European Cloud Infrastructure-As-A-Service (IaaS) Outlook”
European organizations embrace private clouds more than North Americans
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Private Cloud is changing the rules
Source: Forrester blogs http://blogs.forrester.com/stefan_ried
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A game plan for your strategy
The next 90 daysThe next 90 days
• Assess your virtualization and consolidation maturity.
• Classify your workloads to predict capacity in private and shared cloud environments.
• Plan the transformation of you IT business models into a private cloud and discuss cloud broker models.
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Thank you
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Stefan Ried+49 69 959 29856+1 650-581-3844 [email protected]/StefanRiedblogs.forrester.com/stefan_ried
www.forrester.com