cloud computing

Cloud Computing

Agenda

What is Cloud Computing? Milestone of Cloud Computing Common Attributes of Cloud Computing Cloud Service Layers Cloud Implementation Types Cloud Computing – Trend Applications of Cloud Computing Pros and Cons

if you only need milk , would you buy a cow ?

What is Cloud Computing ?

What is Cloud Computing

“Cloud computing is a style of computing where massively scalable IT-related capabilities are provided as a service across the Internet to multiple external customers”

“Cloud computing: A pool of abstracted, highly scalable, and managed infrastructure capable of hosting end-customer applications and billed by consumption”

“Cloud computing is Web-based processing, whereby shared resources, software, and information are provided to computers and other devices (such as smart phones) on demand over the Internet.”

What is Cloud Computing

“Cloud computing is a style of computing where massively scalable IT-related capabilities are provided as a service across the Internet to multiple external customers”

“Cloud computing: A pool of abstracted, highly scalable, and managed infrastructure capable of hosting end-customer applications and billed by consumption”

“Cloud computing is Web-based processing, whereby shared resources, software, and information are provided to computers and other devices (such as smart phones) on demand over the Internet.”

What is Cloud Computing

“Cloud computing is a style of computing where massively scalable IT-related capabilities are provided as a service across the Internet to multiple external customers”

“Cloud computing: A pool of abstracted, highly scalable, and managed infrastructure capable of hosting end-customer applications and billed by consumption”

“Cloud computing is Web-based processing, whereby shared resources, software, and information are provided to computers and other devices (such as smart phones) on demand over the Internet.”

Why we should know about it ?

Gartner top 10 Strategic Technologies for 2010-2011

Google Trends

Why we call “Cloud Computing” ?

Why we call “Cloud computing”

Cloud

Why we call “Cloud computing”

Common Attributes of Cloud Computing

Common Attributes of Cloud Computing

• Pooled computing – advanced virtualization• Delivered over the Internet• Elastic scaling• Flexible pricing – pay only for they use• Provide resources as a service

Common Attributes of Cloud Computing

• Pooled computing – advanced virtualization

• Delivered over the Network• Elastic scaling• Flexible pricing – pay only for they use• Provide resources as a service

Common Attributes of Cloud Computing

• Pooled computing – advanced virtualization• Delivered over the Internet

• Elastic scaling• Flexible pricing – pay only for they use• Provide resources as a service

Common Attributes of Cloud Computing

• Pooled computing – advanced virtualization• Delivered over the Internet• Elastic scaling

• Flexible pricing – pay only for they use• Provide resources as a service

Common Attributes of Cloud Computing

• Pooled computing – advanced virtualization• Delivered over the Internet• Elastic scaling• Flexible pricing – pay only for they use

• Provide resources as a service

Milestone of Cloud Computing

S3 Launches/EC2

Launch of Amazon web services

The arrival of Salesforce.com

Supercomputers/Mainframe

2006

2002

1990

1960

Google App / Azure2008 - 2009

The first milestone for Cloud Computing

Launches of Google App Engine/Windows Azure Beta

Type of Cloud Computing

Cloud Service Layers - Characteristics

•Sometimes free; easy to use; good consumer adoption; proven business models

•You can only use the application as far as what it is designed for

Software as a Service (SaaS)

•Developers can upload a configured applications and it “runs” within the platform’s framework;

•Restricted to the platform’s ability only; sometimes dependant on Cloud Infrastructure provider

Platform as a Service (PaaS)

•Offers full control of a company’s infrastructure; not confined to applications or restrictive instances

•Sometimes comes with a price premium; can be complex to build, manage and maintain

Infrastructure as a Service (IaaS)

Cloud Service Layers - Containing

Software as a Service (SaaS)

Platform as a Service (PaaS)

Infrastructure as a Service (IaaS)

Collaboration Business Processes

Industry Applications CRM/ERP/HR

Middleware

Database

Web 2.0 Application Runtime

Java RuntimeDevelopment Tooling

Shared virtualized, dynamic provisioning

Servers Networking Data Center Fabric Storage

Cloud Service Layers - Example

Software as a Service (SaaS)

Platform as a Service (PaaS)

Infrastructure as a Service (IaaS)

Cloud Implementation Type

Private Cloud• Owned and managed by the enterprise• Limits access to enterprise and partner network• Retains high degree of control, privacy and security• Enables business to more easily customize service• Accessed from "inside" the firewall

Public Cloud• Owned and managed by service provider• Delivers select set business process, application or

infrastructure services on a “pay per use” basis• Highly standardized• Limited customization options• Accessed from "outside" the firewall

Hybrid Cloud

A hybrid infrastructure takes advantage of both public and private clouds:

Services provided over the Internet—the public cloud Services provided by the enterprise data center—the private

cloud

Product of Cloud Computing

Google App Engine

Amazon EC2 & S3

Windows Azure

Google App

Panda Cloud

Amazon Web Service

Amazon is one of the foremost and most reputed Cloud Computing service-provider

Product Offerings include:Simple Storage Service (S3)Elastic Compute Cloud (EC2)

SimpleDB

Amazon Simple Storage Service

Pay per use

Amazon Simple Storage Service

Amazon Simple Storage Service

bit.ly/it19dropbox

2GB

Windows Azure

“ Windows Azure is an integrated cloud solution, utilizing Microsoft products already familiar with IT professionals ”

Windows Azure

Windows Azure

Windows Azure

Google App Engine

Google App Engine (GAE) is a service, offered by Google, that allows developers to build applications that can run on Google’s infrastructure.

It is a form of Cloud Computing.

Google App Engine

mcineplex.appspot.com

Google App & Microsoft live

Panda Cloud Antivirus

Desktop Application use cloud service Small size Virus DB on Provider server Send file to scan in cloud No need update

Normal Antivirus

Virus DB

Panda Antivirus

Send file to Scan in Cloud Server

Panda Cloud Server

JoliCloud

“netbook power by cloud”

Cloud Computing - Trend

• Large enterprises are building their own private clouds

• Cloud computing will shift the skills needed by IT workers

• IT departments will shrink as users go directly to the cloud for IT resources

• Professional services will be bundled with commodity cloud services

Cloud Computing - Trend

• Large enterprises are building their own private clouds

• Cloud computing will shift the skills needed by IT workers

• IT departments will shrink as users go directly to the cloud for IT resources

• Professional services will be bundled with commodity cloud services

Cloud Computing - Trend

• Large enterprises are building their own private clouds

• Cloud computing will shift the skills needed by IT workers

• IT departments will shrink as users go directly to the cloud for IT resources

• Professional services will be bundled with commodity cloud services

Cloud Computing - Trend

• Large enterprises are building their own private clouds

• Cloud computing will shift the skills needed by IT workers

• IT departments will shrink as users go directly to the cloud for IT resources

• Professional services will be bundled with commodity cloud services

Cloud Computing - Trend

• Cloud-computing resources will become more customizable

• Large enterprises will become part-time cloud-computing vendors

• Cloud computing will unleash innovation

• The browser will be all the desktop software you need

Cloud Computing - Trend

• Cloud-computing resources will become more customizable

• Large enterprises will become part-time cloud-computing vendors

• Cloud computing will unleash innovation

• The browser will be all the desktop software you need

Cloud Computing - Trend

• Cloud-computing resources will become more customizable

• Large enterprises will become part-time cloud-computing vendors

• Cloud computing will unleash innovation

• The browser will be all the desktop software you need

Cloud Computing - Trend

• Cloud-computing resources will become more customizable

• Large enterprises will become part-time cloud-computing vendors

• Cloud computing will unleash innovation

• The browser will be all the desktop software you need

Cloud Computing , Tomorrow

Pros and Cons

Thank you

Resource http://en.wikipedia.org/wiki/Cloud_computing http://www.focus.com/articles/hosting-bandwidth/top-10-cloud-computing-trends/ http://architects.dzone.com/news/5-key-events-history-cloud

Share

http://bit.ly/itexec-cloud

Q & A

Thank you