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DEFINING PUBLIC CLOUD
• Public Cloud is the implementation of cloud services on shared resources, resources that are dynamically provisioned on a self-service basis over the Internet from an off-site third-party that bills on a fine-grained basis.
Service Provider 3rd Party Cloud vendor
Hotmail
Hosted ExchangeFOPE
Office 365
AzureSalesforce.com
Google Apps
DEFINING PRIVATE CLOUD
• Private Cloud is the implementation of cloud services on (physical) resources dedicated to an organization, resources that are dynamically provisioned on a self-service basis whether they exist on-premises or off-premises and can allocate charges on a fine-grained basis.
Customer
Outsourcing Partner
@Customer
INFRASTRUCTUREA S A S E R V I C E
PLATFORMA S A S E R V I C E
SOFTWAREA S A S E R V I C E
WHAT CONSTITUTES CLOUD COMPUTING
CLOUD SERVICE TYPES
Traditional IT
(On-Premise)
Storage
Server HW
Networking
Servers
Databases
Virtualization
Runtimes
Applications
Security
You
man
ag
e
Infrastructure(as a
Service)
Storage
Server HW
Networking
Servers
Databases
Virtualization
Runtimes
Applications
Security
Man
ag
ed
by v
en
dor
You
man
ag
e
Platform(as a
Service)
Storage
Server HW
Networking
Servers
Databases
Virtualization
Runtimes
Applications
Security
Man
ag
ed
by v
en
dor
You m
anag
e
Software(as a
Service)
Storage
Server HW
Networking
Servers
Databases
Virtualization
Runtimes
Applications
Security
Man
ag
ed
by v
en
dor
OPPORTUNITY FOR BETTER CONTROL ON IT INFRASTRUCTURE
LOB
LOB
LOB
LOB
LOBL
OB
LOB
LOB
LOB
LOB
Infrastructure
"With virtualization and the private cloud, CIOs are much closer to that goal of efficient and dynamic IT service delivery capability"
Frank Gens, senior vice president and chief analyst at IDCIDC Analyst Connection: “Virtualization and Private Clouds: Trends and Directions” Dec 2009
Private Cloud Infrastructure Services
TodayPrivate Cloud
• Standardization of existing siloed infrastructure
• Consistent processes to track the deployment, usage, and ownership of resources
• Transparency of IT resources allocation and consumption
• Streamlined datacenter processes with orchestrated automation
Shared Pool of Resources
STORAGENETWORK COMPUTE
MICROSOFT PRIVATE CLOUDARCHITECTURAL PRINCIPLES
Pooled Resources
Elastic
Continuous Availability
Predictable
Usage-Based Billing
Multi-Tenant
Secure
Network StorageCompute
Partner Software Technology/SC VMM SSP