4. What is Cloud computing
âCloud computing is a style of computing
where massively scalable IT-related capabilities
are provided as a service across the Internet to
multiple external customersâ
5. What is Cloud computing
http://www.youtube.com/watch?v=3JZV1codtq0
6. What is Cloud computing - Type
ï§ Public cloud â suitable for applying to general systems not particular
systems and serving massive clients and also cheap price.
ï§ Private cloud â suitable for particular systems or needed high security
systems through cloud provider.
ï§ Hybrid cloud â this system is a composition of Public cloud and Private
cloud. It also use for transferring data from one to another cloud.
7. What is Cloud computing - Structure
User interaction interface Service catalog
is how users of cloud interface with is the list of services that a user can
the cloud to request services request
Cloud Computing
Cloud Servers System management
Structure
Virtual or physical servers managed by is the piece which manages the
System management resources available
Monitoring and metering Provisioning tool
Tracks the usage of the cloud so the Carves out the systems from the cloud
resources used can be attributed to to deliver on the requested service
a certain user
8. Cloud Computing - Layers
ï§ Saas (Software as a Service) :
Application is hosted by a provider and is
accessible via the Web ; such as Google
apps , Sales Force(CRM)
ï§ Paas (Platform as a Service) :
Development in the cloud (web) ; such as
Microsoft Azure , Google App Engine
ï§ Iaas (Infrastructure as a Service) :
Computer infrastructure accessible via
the web ; such as Amazon Web services
, Rankspace cloud
10. History of Cloud Computing
âComputation may someday be organized as
1960 : John McCarthyâs Concept a public utility."
âPioneered the concept of delivering enterprise
1999 : Salesforce.com applications via a simple websiteâ
2000 : Microsoft âExpanded Sass Concept through web serviceâ
2001 : IBM
2005 : Amazon âLaunch of Amazon web servicesâ
2007 : Google and IBM âStart researching Cloud Computingâ
âStart using Cloud Computing in many
2008 : Gartner Research organizationâ
12. Trend of Cloud Computing
Organization start to use
- Private cloud services are run in datacenters managed by third
parties, but also in private datacenters on company property
managed by corporate IT staffs.
- Corporate IT departments will create clouds within their IT
infrastructure and lease cloud power to suppliers and
customers.
More scalable and customizable
- Theyâre scalable, growing and shrinking as needed. Theyâre
also managed centrally in a virtualized environment.
- Cloud computing vendors will make their applications more
customizable by end users. Then corporations will move
mission-critical unique applications into the cloud.
15. Applications of Cloud Computing
Amazon EC2 & S3
Google App Engine
Windows Azure
Google App
Panda Cloud
Dropbox
iCloud
16. Amazon Web Service
ï§ Amazon is the most widely known cloud vendor.
ï§ Offering services on many different fronts, from storage to
platform to databases.
ï§To have their finger in a number of cloud technologies.
ï» Amazon Elastic Compute Cloud (Amazon EC2)
ï» Amazon Simple DB
ï» Amazon Simple Storage Service (Amazon S3)
ï» Amazon CloudFront
ï» Amazon Simple Queue Service (Amazon SQS)
18. Amazon EC2 & S3
Amazon Web Service (AWS)
Amazon EC2 Amazon S3
Storage
OS Image (AMI)
OS Image (AMI)
19. Google App Engine
Google App Engine (GAE) is a platform for
developing and hosting web applications in
Google-managed data centers. (GAE is
Platform as a Service : PaaS) .[1]
GAE is a cloud computing technology.
It virtualizes applications across multiple
servers.[2]
Source:
[1] http://code.google.com/appengine/docs/python/runtime.html
[2] http://en.wikipedia.org/wiki/Google_App_Engine
20. Google App Engine
Source Code
Python Scripts Develop
User Framework WebApp [Django]
1
2 Developer
Use
3 SDK 4
Upload Script
Web Browser Console
Cloud Computing
Application
Phyton Runtime Library Datastore
Big Table
Source: http://oursenpeluche.wordpress.com/
22. Google App Engine vs. Amazon
Web Service
Topic of Cloud computing user
comparison Google App Engine Amazon Web Service
Reliability High security and reliability. High reliability because it has
clearly SLA and ensure
Users to get high security.
Learn ability Easy to use and it has an It shows the detail but using it
application manual. needed some IT skill.
Language Support Java and Python, the Support all languages and it can be
language used in the present. uploaded to AMI
Tool It has many tools that help you to There is no need.
create an application e.g. Google
App Engine SDK etc.
Services No need to buy any kind of service Needed to buy Amazon S3 if user
due to comprehensive service needs more space for storage.
àžàž±àž§àžàžąàčàžČàž website : officialroyalwedding2011.org (àčàžàčàžàčàž§àžàčàžàžàčàžàžąàčàžČàžàčàžàčàžàžàžČàžàžàžČàžŁàčàžàž”àčàžąàž§àžàž±àžàžàžŁàž°àžŁàžČàžàžàžŽàžàž”àžȘàžĄàžŁàžȘàžàžàžàčàžàčàžČàžàžČàžąàž§àžŽàž„àčàž„àž”àčàžąàžĄ àžàž±àž àžàžžàžàčàžàž àžĄàžŽàžàčàžàž„àžàž±àž)àžàž¶àčàžWeb àžàž±àžàžàž„àčàžČàž§ àčàžàč Service àžàžàž GAEàžàž°àčàž«àčàžàž§àčàžČ Homepage àžàž”àčàžàčàžàčàžàžàžàčàžČàžàžàžčàžàž” àžàčàžČàžȘàžàčàž àžȘàžČàžĄàžČàžŁàž àčàž„àčàž Youtube Video, àžĄàž” Link àčàžàžąàž±àž Facebook, Twitter, àčàž„àž° Flickr streams.(Googleâs right in the midst of it, as the search giantâs been picked to host the official Royal Wedding website.The siteâs live at www.officialroyalwedding2011.org, and at the bottom of every page, youâll find the brief message, "Powered by Google App Engine, implemented by Accenture." )