Ankit Saini presented on cloud computing, beginning with an introduction that cloud computing uses remote servers and the internet to maintain data and applications. The presentation defined cloud computing, discussed deployment models including public, private and hybrid clouds, and service models including infrastructure as a service (IaaS), platform as a service (PaaS), and software as a service (SaaS). Key cloud computing providers and their services were also outlined, such as Amazon Web Services which provides elastic compute cloud (EC2), simple storage service (S3), simple queue service (SQS), and simple database service (SDB).
4. Introduction
In general, there is a shift in the geography of
computation.
Data and programs are being swept up from desktop
PCs and corporate server rooms and installed in the
compute cloud.
5. Definition
Cloud computing is a parading shift that
provide computing with internet
Any situation in which computing is done in a
remote location (out in the cloud), rather than
on your desktop or portable device.
10. Private Cloud
A private cloud provides services to a particular
customers and An organization. A private cloud is
highly secure .
PRIVATE ENTERPRISE
11. Public Cloud:-
A public cloud provides services to multiple
customers.
Public clouds are run by third parties,
and applications from different customers are likely
to be mixed together on the clouds servers, storage
systems, and networks.
PUBLIC
ENTERPRISE
12. Hybrid Cloud
The hybrid cloud is the mix-up of Public cloud and
Private Cloud. Private clouds are built for the
exclusive use of one client, providing the utmost
control over data, security, and quality of service.
14. Infrastructure as a service (IaaS)
The cloud computing offer infrastructure as a service.
One may avail hardware services such as
processors, memory, networks etc on agreed basis for
specific duration and price.
15. In IaaS the any organization or an enterprise has
control over the IT Infrastructure
16. Platform as a Service (PaaS)
Under this a computing platform such as operating system is
provided to a customer or end user on a monthly rental basis.
Some of the major cloud computing vendor are
1) Amazon
2) Microsoft
3) Google
4) IBM etc.
17. Software as a Service (SaaS)
Here a customer upon registration is allowed to use
software accessible through net and use it for his or
his business process.
1) Salesforce.com
2) Google Apps
18. Cloud Computing Services
Companies offering computing services
Amazon
Google
Yahoo
IBM and
Microsoft etc.
These Companies are players in Cloud Computing
services industry
19. Amazon Web Services
It is the set of Cloud Computing services offered by
Amazon.
It involves four different services:-
Elastic Compute Cloud (EC2)
Simple Storage Service (S3)
Simple Queue Service (SQS)
Simple Database Service (SDB)
20. 1. Elastic Web Service (EC2):-
It provides on-demand processing power
It provides complete control of your computing resources.
2. Simple Storage Service (S3):-
It provide storage for the Internet.
It provide cloud computing storage.
It provide a simple SQL like language.
21. 3) Simple Queue Service (SQS):-
It offers a reliable, highly scalable, hosted queue for
storing the message as they travel B/T computers.
4) Simple Database Service (SDB):-
It offers the Web-Service for running queries on
Structural Database in run time.