1. Submitted By:
Saptarshi Chakraborty(221130)
Vikalp Mehta(221167)
Utkarsh Kumar Singh(221156)
Varun Tripathi(221163)

2. The practice of using a network of remote servers
hosted on the Internet to store, manage, and
process data, rather than a local server or a
personal computer

4. Grid Computing
Cloud Computing

Grids enable access to shared
computing power and storage
capacity

Clouds enable access to leased
computing power and storage
capacity

Grids are an open source
technology. Resource users
and providers alike can
understand and contribute to
the management of their grid

Clouds
are
a
proprietary
technology only the resource
provider knows exactly how their
cloud
manages data,
job
queues, security requirements
etc.

Computing
centers
are
distributed
across different
sites, countries and continents

The cloud providers often have
private data centers which are
often centralized in a few
location

9. 1. Services and infrastructure are maintained on
a private network
2. These cloud offers highest level of security and
control
3. But company has to maintain and purchase all
software and reduces cost savings

11. 1.Public cloud is the one where services
and infrastructure are provided off site
2.Public cloud requires extra security and
reliability
3.These platform offers greatest level of
efficiency in shared resources

13. 1. Includes a variety of public and private options with
multiple providers
2. It allows you to keep each aspect at your business in
most effective environment possible
3. One limitation is that you have to keep track of multiple
different security platforms and ensure that all aspect of
business can communicate with each others .

14. When using Saas ,
vendor can create a
private cloud just for
your company inside
their fire wall . They
provide you with a
virtual private network
for additional security