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AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Cloud Computing Business Models
Mourad ZEROUKHI
Foundation of Rennes 1, CREM - IDEC
EIT ICT Labs 2013 - COFF�INNOV (n�1)
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Agenda
Cloud Computing: what is it?
Cloud Deployment Models
Cloud Business models
Drivers and challenges of the Cloud
Cloud computing: the future
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Myth & factsDe�nitionAnatomy of the CloudMain Characteristics
Cloud Computing: what is it?
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Myth & factsDe�nitionAnatomy of the CloudMain Characteristics
Myth & facts
Myths:
Cloud computing will eliminate the need for IT personnel.
Cloud will eliminate IT expense
Facts:
Cloud Technology is real
This technology should not be ignored
Hope this presentation will assist you in understanding � TheCloud�
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Myth & factsDe�nitionAnatomy of the CloudMain Characteristics
Myth & facts
Myths:
Cloud computing will eliminate the need for IT personnel.
Cloud will eliminate IT expense
Facts:
Cloud Technology is real
This technology should not be ignored
Hope this presentation will assist you in understanding � TheCloud�
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Myth & factsDe�nitionAnatomy of the CloudMain Characteristics
Myth & facts
Myths:
Cloud computing will eliminate the need for IT personnel.
Cloud will eliminate IT expense
Facts:
Cloud Technology is real
This technology should not be ignored
Hope this presentation will assist you in understanding � TheCloud�
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Myth & factsDe�nitionAnatomy of the CloudMain Characteristics
Myth & facts
Myths:
Cloud computing will eliminate the need for IT personnel.
Cloud will eliminate IT expense
Facts:
Cloud Technology is real
This technology should not be ignored
Hope this presentation will assist you in understanding � TheCloud�
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Myth & factsDe�nitionAnatomy of the CloudMain Characteristics
Myth & facts
Myths:
Cloud computing will eliminate the need for IT personnel.
Cloud will eliminate IT expense
Facts:
Cloud Technology is real
This technology should not be ignored
Hope this presentation will assist you in understanding � TheCloud�
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Myth & factsDe�nitionAnatomy of the CloudMain Characteristics
De�nition of the Cloud
What is Cloud Computing?
�Cloud computing is a model for enabling convenient, on-demandnetwork access to a shared pool of con�gurable computingresources (e.g., networks, servers, Storage, applications, andservices) that can be rapidly provisioned and released with minimalmanagement e¤ort or service provider interaction� - (NIST, USA)
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Myth & factsDe�nitionAnatomy of the CloudMain Characteristics
Anatomy of the Cloud
Visual Model of Working De�nition of Cloud ComputingSource: NIST, USA
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Myth & factsDe�nitionAnatomy of the CloudMain Characteristics
Main Characteristics
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Private CloudPublic CloudHybrid CloudCommunity CloudOn-Promise VS. Cloud Computing
Private Cloud
Private CloudOperated for a single organizations
These services are managed and provided within theorganization.
Vendors: IBM, VMware, HP, Oracle (Data centers) etc.Infrastructure: Eucalyptus, 3Tera, IBM, VMware etc.
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Private CloudPublic CloudHybrid CloudCommunity CloudOn-Promise VS. Cloud Computing
Public Cloud
Public CloudAvailable to general public or large industry group, owned byan organization selling Cloud services
These services are delivered to the client via the Internet froma third party service vendor.
Vendors: Amazon, Google, Microsoft, Salesforce etc.Infrastructure: Amazon, Rackspace, Gogrid, Joyent,Terramark etc.
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Private CloudPublic CloudHybrid CloudCommunity CloudOn-Promise VS. Cloud Computing
Hybrid Cloud
Hybrid Cloud
Two or more Clouds that remain unique but are bound bytechnology that enables data and application portability
There is a combination of services provided from public andprivate Clouds.
Example: ERP in private Cloud and sales and Email onpublic Cloud
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Private CloudPublic CloudHybrid CloudCommunity CloudOn-Promise VS. Cloud Computing
Community Cloud
Community Cloud
Shared by several organizations, supporting a speci�ccommunity
Community could shares infrastructures between severalorganizations from a speci�c community whether managedinternally or by a third-party and hosted internally orexternally.
Example: Mount Sinai Hospital in Toronto, Canada that willgive 14 area hospitals shared access to a fetal ultrasoundapplication and data storage for patient information
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Private CloudPublic CloudHybrid CloudCommunity CloudOn-Promise VS. Cloud Computing
On-Promise VS. Cloud Computing
Separation of Responsibilities
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Infrastructure as a Service - IaaSPlatform as a Service - PaaSSoftware as a Service - SaaS
Infrastructure as a Service - IaaS
IaaSCloud provider o¤ers capacity for rent, basically hosted DataCenter Servers
The service provider is responsible for the management of theunderlying Cloud infrastructure.
Pay-as- you-go model
Examples include: Amazon EC2, HP Cloud, Joyent,Rackspace, 3Tera, Google Compute Engine and WindowsAzure VM
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Infrastructure as a Service - IaaSPlatform as a Service - PaaSSoftware as a Service - SaaS
Platform as a Service - PaaS
PaaSCloud providers deliver a computing Platform that enablesapplication developers to develop, run and host their solutions
The underlying platform that includes network, servers,operating systems, software for application development, etcis managed by the Cloud provider
Pay-as-you-go model
Examples include: Google AppsEngine, Windows Azurecompute, Force.com and SalesForce, VMware.
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Infrastructure as a Service - IaaSPlatform as a Service - PaaSSoftware as a Service - SaaS
Software as a Service - SaaS
SaaSUsers are provided access to application software anddatabase on the Internet
Service providers manage the infrastructure and platform onwhich applications run
On-demand service =)Pay-as-you-go/ pay per useService Provides generally set subscription fee
Examples include: WindowsLive, Hotmail/Outlook, bing, msn,Messenger, Tellme, O¢ ce 365, Windows update.
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Bene�ts of the CloudChallenges of the Cloud
Bene�ts of the Cloud
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Bene�ts of the CloudChallenges of the Cloud
Bene�ts of the Cloud
Pay-as-you-go: CAPEX vs. OPEX
Virtual and On-demand
Agility, Flexibility and Elasticity
Multi - Tenancy
Ease of Implementation
Pooled Resources
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Bene�ts of the CloudChallenges of the Cloud
Bene�ts of the Cloud
Pay-as-you-go: CAPEX vs. OPEX
Virtual and On-demand
Agility, Flexibility and Elasticity
Multi - Tenancy
Ease of Implementation
Pooled Resources
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Bene�ts of the CloudChallenges of the Cloud
Bene�ts of the Cloud
Pay-as-you-go: CAPEX vs. OPEX
Virtual and On-demand
Agility, Flexibility and Elasticity
Multi - Tenancy
Ease of Implementation
Pooled Resources
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Bene�ts of the CloudChallenges of the Cloud
Bene�ts of the Cloud
Pay-as-you-go: CAPEX vs. OPEX
Virtual and On-demand
Agility, Flexibility and Elasticity
Multi - Tenancy
Ease of Implementation
Pooled Resources
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Bene�ts of the CloudChallenges of the Cloud
Bene�ts of the Cloud
Pay-as-you-go: CAPEX vs. OPEX
Virtual and On-demand
Agility, Flexibility and Elasticity
Multi - Tenancy
Ease of Implementation
Pooled Resources
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Bene�ts of the CloudChallenges of the Cloud
Bene�ts of the Cloud
Pay-as-you-go: CAPEX vs. OPEX
Virtual and On-demand
Agility, Flexibility and Elasticity
Multi - Tenancy
Ease of Implementation
Pooled Resources
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Bene�ts of the CloudChallenges of the Cloud
Challenges of the Cloud
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Bene�ts of the CloudChallenges of the Cloud
Challenges of the Cloud
Network Dependency
Privacy and security
Interoperability & Vendor lock-in
Reliability and availability
Cultural resistance
Regulatory ambiguity
Issues of taxation
Standardization (ISO 27001, SAS 70, best practices rules)
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Bene�ts of the CloudChallenges of the Cloud
Challenges of the Cloud
Network Dependency
Privacy and security
Interoperability & Vendor lock-in
Reliability and availability
Cultural resistance
Regulatory ambiguity
Issues of taxation
Standardization (ISO 27001, SAS 70, best practices rules)
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Bene�ts of the CloudChallenges of the Cloud
Challenges of the Cloud
Network Dependency
Privacy and security
Interoperability & Vendor lock-in
Reliability and availability
Cultural resistance
Regulatory ambiguity
Issues of taxation
Standardization (ISO 27001, SAS 70, best practices rules)
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Bene�ts of the CloudChallenges of the Cloud
Challenges of the Cloud
Network Dependency
Privacy and security
Interoperability & Vendor lock-in
Reliability and availability
Cultural resistance
Regulatory ambiguity
Issues of taxation
Standardization (ISO 27001, SAS 70, best practices rules)
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Bene�ts of the CloudChallenges of the Cloud
Challenges of the Cloud
Network Dependency
Privacy and security
Interoperability & Vendor lock-in
Reliability and availability
Cultural resistance
Regulatory ambiguity
Issues of taxation
Standardization (ISO 27001, SAS 70, best practices rules)
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Bene�ts of the CloudChallenges of the Cloud
Challenges of the Cloud
Network Dependency
Privacy and security
Interoperability & Vendor lock-in
Reliability and availability
Cultural resistance
Regulatory ambiguity
Issues of taxation
Standardization (ISO 27001, SAS 70, best practices rules)
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Bene�ts of the CloudChallenges of the Cloud
Challenges of the Cloud
Network Dependency
Privacy and security
Interoperability & Vendor lock-in
Reliability and availability
Cultural resistance
Regulatory ambiguity
Issues of taxation
Standardization (ISO 27001, SAS 70, best practices rules)
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Bene�ts of the CloudChallenges of the Cloud
Challenges of the Cloud
Network Dependency
Privacy and security
Interoperability & Vendor lock-in
Reliability and availability
Cultural resistance
Regulatory ambiguity
Issues of taxation
Standardization (ISO 27001, SAS 70, best practices rules)
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Impact of the Cloud on the IT ecosystem
Changing role of telecommunication service providers (Netneutrality: Free vs. Google)
Challenges associated with existing data centers (Energy,Data center management, Storage management, Ensuringavailability)
Challenges associated with the traditional applicationdevelopment model : Microsoft on the Cloud (Phones GPSchips), O¢ ce 365
...and what about Open Source?
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Impact of the Cloud on the IT ecosystem
Changing role of telecommunication service providers (Netneutrality: Free vs. Google)
Challenges associated with existing data centers (Energy,Data center management, Storage management, Ensuringavailability)
Challenges associated with the traditional applicationdevelopment model : Microsoft on the Cloud (Phones GPSchips), O¢ ce 365
...and what about Open Source?
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Impact of the Cloud on the IT ecosystem
Changing role of telecommunication service providers (Netneutrality: Free vs. Google)
Challenges associated with existing data centers (Energy,Data center management, Storage management, Ensuringavailability)
Challenges associated with the traditional applicationdevelopment model : Microsoft on the Cloud (Phones GPSchips), O¢ ce 365
...and what about Open Source?
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Impact of the Cloud on the IT ecosystem
Changing role of telecommunication service providers (Netneutrality: Free vs. Google)
Challenges associated with existing data centers (Energy,Data center management, Storage management, Ensuringavailability)
Challenges associated with the traditional applicationdevelopment model : Microsoft on the Cloud (Phones GPSchips), O¢ ce 365
...and what about Open Source?
M. Zeroukhi Cloud Computing
AgendaCloud Computing: what is it?
Cloud Deployment ModelsCloud Business Models
Bene�ts and challenges of the CloudCloud Computing: the future
Questions? Remarks?Anyone?
M. Zeroukhi Cloud Computing