The document discusses cloud computing, defining it as a model for on-demand access to shared computing resources with essential characteristics and service models. It highlights the growth in adoption of cloud technologies and outlines various service (SaaS, PaaS, IaaS) and deployment models (private, public, hybrid). Additionally, it emphasizes the importance of user demands, technology innovations, and economics in the evolution of cloud computing.

1. Cloud Computing –
Hype or Reality?
Ashwini Kumar Rath
Founder Director & CEO
ADII Research & Applications (P) Limited
http://adii.in
http://ashwinirath.com

2. Cloud Everywhere
Google search on “cloud computing”
returns about 129,000,000 results
Scale is based on the average worldwide traffic of
“cloud computing” in all years (Source: Google)
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3. What is Cloud Computing?
IT consumed
as service
and we do
not own it!
Similarities
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4. User Demands & Innovations
• Technology
• Standards
Compliant
• Economics • Agility
• Usability
• Availability ashwinirath.com

5. A Century-old Phenomenon
Automobile Industry
1900 1914 Today
• Production Automation
• Standards Compliant
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6. Phenomenon Repeats.
Computing Industry
LAN S/W Web &
Mobile App Web
Desktop Services Cloud Apps and Data
S/W Interoperability across Devices
<1990 1990 2000 2005 Today
User demands
vs. Innovations
http://en.wikipedia.org/wiki/Technology_hype ashwinirath.com

7. Understanding Our Needs
Economics
Agility Usability
Computing
Solution
Standards
Availability
Compliant
Technology
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8. Defining Cloud Computing
Cloud computing is a model for
enabling convenient, on-demand
network access to a shared pool of
configurable computing resources
(e.g., networks, servers, storage, Deployment
Models
applications, and services) that can
be rapidly provisioned and released
with minimal management effort or
service provider interaction. This Service
cloud model promotes availability Models
and is composed of five essential
characteristics, three service Essential
models, and four deployment Characteristics
models.
- Definition of Cloud Computing
(http://www.nist.gov)
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9. Cloud Computing
Essential Characteristics
On-demand Self-service
Broad Network Access
Resource Pooling
Rapid Elasticity
Measured Service http://en.wikipedia.org/wiki/Cloud_computing
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10. Cloud Computing
Service Models
Cloud Software
as a Service
(SaaS)
Cloud Platform
as a Service
(PaaS)
Cloud
Infrastructure as
a Service (IaaS)
http://en.wikipedia.org/wiki/Cloud_computing
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11. Cloud Computing
Deployment Models
Private Community Public Hybrid
Cloud Cloud Cloud Cloud
http://en.wikipedia.org/wiki/Cloud_computing
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12. As We Stand Today.
Time to Go Cloud
http://www.gartner.com/it/page.jsp?id=1124212 ashwinirath.com

13. Growth in Adoption Continues.
Time to Go Cloud
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14. Opportunities:
Cloud-based Business Models
Cloud Infrastructure
Service Provider
(CISP)
Cloud-enabled Cloud Platform
Solution Providers Service Provider
(CESP) (CPSP)
Cloud Solution Cloud Technology
Provider (CSP) Provider (CTP)
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15. Products in IaaS
Cloud
Technology
Stack
SaaS
PaaS
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16. Major Brands Cloud OS
OS in Cloud
ReST SOAP
Mobile OS
Cloud Technology
Cloud Computing
Landscape
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17. Cloud
End User’s
Bandwidth
Computing Evolution of
Cloud OS
Disaster
Management
Challenges Cloud Computing
Evolution of
Accessing
Security
Devices and
S/W
Interoperability
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18. www.batoi.com
BATOI Cloud is a
user-created Virtual
Private Cloud BATOI
(VPC) where you APP
BATOI
can use pre-built APP BATOI CLOUD
software (VPC)
applications (BATOI
Apps), or can build
your own custom
software
application in
minutes! ashwinirath.com

19. Thank You
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