The document outlines cloud computing and its reliance on internet-based technology for data storage and application access. It describes key components of cloud infrastructure, including servers, storage, networking, and various cloud deployment models such as public and private clouds. It also explains the concept of virtualization and the benefits it brings to resource management within data centers.

1. Cloud Computing Using
Virtualization
(Virtual Data Center)
Submitted To: Prof. Amandeep Singh Submitted By: Sarbjeet Singh
MCA final year
Roll No: 05(DBU)
Sarbjeet Singh (DBU, 05)

2. Cloud Computing
 Cloud Computing is consist of two
words: Cloud + Computing
 It is internet(“cloud”) based development and
use of computer technology(“computing”).
 In the simplest terms, cloud computing
means storing and accessing data and
programs over the Internet instead of your computer's hard drive.
 In other words, Cloud computing is a general term for the delivery of hosted
services over the Internet.
Sarbjeet Singh (DBU, 05)

3. Why Cloud Computing ?
 The main idea behind the cloud is that
you can access all your information
over the internet without having any
detailed knowledge of the infrastructure
used to enable it.
Sarbjeet Singh (DBU, 05)

4. Cloud Infrastructure Components
 Server
 Roles..
 Features..
 Storage
 Networking
 CCNA
 MCITP
 Management Software
 Deployment Software
Sarbjeet Singh (DBU, 05)

5. Cloud Deployment Model
 Public Cloud
 Private Cloud
 Community Cloud
 Hybrid Cloud.
Sarbjeet Singh (DBU, 05)

6. Data Center
 A Data Center is the Primary Container of inventory
objects such as Hosts, and Virtual Machines. Large
Companies might use multiple data Centers to represent
organizational unit in their enterprise.
 From the Datacenter, you can add and organize any
object.
 We can also add the Host, folders and clusters to the data
Center.
 VCenter Server can contain multiple data Center.
Sarbjeet Singh (DBU, 05)

7. Virtual Machine
 Virtual Machine is a Software Computer that,
is like a physical computer Runs an
operating system and application. An Operating
Installed on the virtual machine known as Guest
Operating System.
 In VCenter Server, Virtual Machine Run an host
Or clusters. The Same Host can run many virtual
Machines.
Sarbjeet Singh (DBU, 05)

8. Sarbjeet Singh (DBU, 05)

9. Cluster
 Cluster is a Group of Hosts that share
Resource and a management interface .
Host is a computer that uses virtualization
Software to run virtual machines.
When you add a host to a cluster the host’s
resource became part of cluster’s resource.
Sarbjeet Singh (DBU, 05)

10. Virtualization
 In computing, virtualization means to create a
virtual version of a device or resource, such as a
server, storage device, network or even an
operating system where the framework divides
the resource into one or more execution
environments.
Sarbjeet Singh (DBU, 05)

11. Sarbjeet Singh (DBU, 05)
Without Virtualization
All require same power
All emit same heat
All require physical space
Setup, (re-)configuration
Maintenance, support…

12. Sarbjeet Singh (DBU, 05)
With Virtualization
Flexibility
Rapid provisioning
Disaster Recovery
High Availability
Automation
Systems Management integration
Adaptive Data Center

13. Sarbjeet Singh (DBU, 05)
Interconnect
Pool
CPU
Pool
Memory
Pool
Storage
Pool
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
APP
OS
Websphere Exchange File/Print
Virtual Infrastructure
Business Unit Resources on Demand

14. Conventional Data centers
Sarbjeet Singh (DBU, 05)
Data Center 4 – Los Angles
Data Center 1 - London
Data Center3
Bangalore
Data Center 2 - Shanghai

15. Cloud computing – Virtual Data Center
Sarbjeet Singh (DBU, 05)
Thin Clients
Thin Clients Thin Clients
Thin Clients
Data Center 4 – Los Angles
Data Center 4 – Los Angles
Data Center 1 - London
Data Center3
Bangalore
Data Center 2 - Shanghai

16. Requirements of Virtual Data Center
 Windows Server 2008 R2 (As Domain Controller)
 Windows Server 2008 R2 (As Member Domain)
 ESXI Server
 VSphere Server
 Vsphere Client
Sarbjeet Singh (DBU, 05)

17. Thank You
Sarbjeet Singh (DBU, 05)