best seminar on cloud computing

1. CLOUD COMPUTING
By:-
SUBODH KUMAR RAI
REGD. NO-1101288203
BRANCH- ECE
NMIET

2. INTRODUCTION TO CLOUD COMPUTING
→INRODUCTION TO IT COMPONENTS
1. SERVER TECHNOLOGY
2. STORAGE TECHNOLOGY
3. COMPUTER NETWORK
→SERVER VIRTUALIZATION
→INTRODUCTION TO DIFFERENT COMPUTING PHASES
→INTRODUCTION TO CLOUD COMPUTING
→CLOUD COMPUTING CLASSIFICATION

3. WHAT IS SERVER ?
A Server is a software program or the
computer on which that program
runs ,that provides a specific kind of
service to client software running
on the same computer or other
computers on a network.

4. SERVER DESIGN PRINCIPLES
→R: RELIABILITY
→A:AVAILABILITY
→S:SCALABILITY
→ U:USABILITY
→ M:MANAGEABILITY

5. Server management

6. WHAT IS STORAGE
Storage is a process or storing data onto media in a proper,Secure, and effective
manner and ensures that stored data Accessible
RAID (Redundant array of independent disk)
RAID 0 DATA STRIPING WITHOUT PARITY
RAID 1 DATA MIRROR WHITHOUT PARITY
RAID 3 DATA STRIPING WITH PAROTY INFORMATION
STORRED ON A DEDICATED HARD DISK
RAID 5 DATA STRUPING WITH PARITY INFORMATION
DISTRIBUTED ACROSS ALL HARD DISKS
RAID 6 DATA STRUPING WITH PARITY INFORMATION
DISTRIBUTED ACROSS ALL HARD DISKS
AS WELL AS STORED ON A SEPARATE HARD DISK
FOR EXTRA BACKUP
RAID 0+1 PERFORM RAID 0 AND RAID 1 I ORDER
RAID 1+0 PERFORM RAID 1 AND RAID 0 IN ORDER
RAID 50 PERFORM RAID 5 AND RAID 0 IN ORDER

7. Cloud computing

8. CONCEPT
Cloud computing refers to the delivery of computing as a service rather then a
product , whereby shared resources, software , and information are provided to
computers and other devices as a utility over the network (internet).
In a narrow sense , cloud computing refers to the delivery and usage models of it
infrastructure.
In a broad sense, cloud computing refers to the delivery and usage modules of
services.
That is , IT software and internet services are delivered on demand over the
internet.

9. Characteristics of a Cloud Environment
• Self-service - As a user, you can use the
service as you require
• Per-usage based pricing model - You
should only ever pay for the amount of
service you consume
• IP-based architecture - Cloud
architectures are based on virtualised,
internet based technologies

10. DEPLOYMENT MODELS
Public cloud:-Available to the general public or large
industry group and is owned by an organisation selling
cloud services
Private cloud:-– Operated solely for an organisation or
company
Hybrid cloud:-Combination of two of the above,
they remain unique entities but are bound
together by standardised technologies
Community cloudShared by several organisations
and supports a specific community that has
shared concerns

11. SERVICE MODELS
Iaas : infrastructure as a service ( cloud providers offer infrastructure resources
including software and hardware resources Users can use these infrastructure over
the internet and deploy applications on them)
Paas : platform as a service (cloud providers deliver a computing platform , on which
application developers can develop new application or expand the existing
application)
Saas : software as a service (cloud providers install application software in the cloud .
Users can access these applications over the internet)

12. TYPES OF CLOUD COMPUTING
1. Private cloud – enterprise owned or leased
2. Public cloud- sold to the public
3. Hybrid cloud - composition of two or more cloud
These services are broadly divided into three categories
1. Cloud software as a service(Saas)- use providers application
over a network
2. Cloud platform as a service(Paas)- deploy customer created
application to a cloud
3. Cloud infrastructure as a service(Iaas)- rent processing

14. CLOUD COMPUTING ADVANTAGES
→Agility:-improves with users ability to re-provision
technological infrastructure resources.
→Application programming interface(API):-accessibility to
software that enables machines to interact with cloud
software
→Device and Location independence.
→Security

15. MAIN CLOUD COMPUTING VENDORS

16. tHANK YOU!!!A Hearty…