1. T Haritha
(08741A0535)

2.  What is Green Cloud?
 What is Cloud Computing?
 Cloud Architecture
 Cloud Features
 Advantages and Disadvantages
 Cloud Usage
 Conclusion

3.  Green cloud is a buzzword that refers to
the potential environmental benefits that IT
services delivered over the Internet can
offer society
 Green means Environmental Friendly
 Cloud means shortened name for a type of
service delivery model known as cloud
computing.

4. Definition:
“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,
applications, and services).
 Cloud describes following 2 essential
concepts
1. Abstraction
2. Virtualization

5.  The absolute details of cloud system
implementation are hidden from users and
developers
 The applications are run on physical
systems that are not specified
 The administration of physical systems can
be outsourced to 3rd party
 The data is stored in locations that are
unknown

6.  Systems are virtualized by polling and
sharing of resources
 Storage can be provided as needed from a
centralized infrastructure
 Costs are assessed with a “Pay-as-you-
use” model
 Resources are scalable

9.  Massive Scalability
 Highly Reliable & Fault Tolerant
 Instant Application deployment
 Intra and Inter-cloud load balance
 Highly virtualized and standardized
infrastructures

10.  No need to install or update Software or
Hardware
 Access from any browser and any where
 Unlimited Use
 Always On
 Excellent Service Quality

11.  Security – Companies might not be
comfortable handing over their sensitive
data to a third party.
 Privacy - A client data is not accessed by
any unauthorized users
 No easy migration from one Cloud Service
Provider(CSP) to another.

14.  Cloud computing is truly a revolutionary
concept for many business organizations.
 There is no doubt that cloud computing
will gain widespread popularity going
forward.

15. Thank You