cloud computing

1. 1

2.  WHAT IS CLOUD COMPUTING?
 CLOUD ARCHITECTURE.
 CHARACTERISTIC OF CLOUD COMPUTING.
 WHY CLOUD SERVICE IS POPULAR?
 TYPES OF CLOUD COMPUTING.
 DIFFERENT LAYERS OF CLOUD COMPUTING.
 USES OF CLOUD COMPUTING.
 ADVANTAGES OF CLOUD COMPUTING.
 DISADVANTAGES OF CLOUD COMPUTING.
2

3.  It is a process of taking the service and
tasks performed by our computer and
bringing them to the web.
OR
 Cloud computing is an emerging
computing technology that uses the
internet and central remote server to
maintain data and application.
3

4. 4

5.  User connect to cloud from their
own personal computer or portable
device over the internet.
 The hardware in the cloud and the
operating system that manages the
hardware connection is invisible.
5

6. 6

7.  Application programming interface.
 Device and location independence.
 Virtualization.
 Reliability.
 Maintenance.
 Security.
 Performance.
7

8.  Reduce the complexity of network.
 Do not have to buy software license.
 Scalability, reliability, and efficient.
 Customization.
 A particular area (such as e-mail ) can bring
advance service that a single company might
not be able to afford or develop .
 Cloud are not easily lost.
8

9. 9

10.  Infrastructure as a service: (IAAS)
 Platform as a services: (PAAS)
 Software as a services: (SAAS)
10

11. 11

12. • A service model that
involves outsourcing the
basic infrastructure used
to support operations
including storage,
hardware, servers, and
networking components.
• EXAMPLES: AMAZON,
ORACLE, GOOLGE
COMPUTE ENGINE.
12

13.  A service model that involves outsourcing
the basic infrastructure and platform
(Windows, Unix)
 PAAS facilitates deploying applications
without the cost and complexity of buying
and managing the underlying hardware and
software where the applications are hosted.
 EXAMPLES: FORCE.COM, MENDIX,
OPEN SHIFT, BEANSTALK.
13

14.  Also referred to as “software on demand,”
this service model involves outsourcing
the infrastructure, platform, and
software/applications.
 The customer access the application over
the world.
 EXAMPLES: TRADE CARD, MS OFFICE,
GOOGLE APPS.
14

15.  Help to use application without installation.
 Access the personal files at any computer
with internet.
 This technology allows much more efficient
computation by centralization storage
memory.
 Processing and bandwidth.
15

16.  Lower computer cost.
 Improved performance.
 Reduce software cost.
 Unlimited storage capacity.
 Increased data reliability.
 Device independence.
16

17.  Requires a constant internet connection.
 Does not work well with slow speed.
 It can be slow.
 Stored data might not be secured.
 Stored data can be lost.
17

18.  Thus cloud computing provide a super
computing power.
 This cloud computer extend beyond a single
company or enterprise.
 The application and data served by the
cloud are available to broad group are
available to broad group of users cross
enterprises and cross platform.
18

19. 19