Webinar: Cloud Computing - Service and Deployment Models
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Transcript of Webinar: Cloud Computing - Service and Deployment Models
Approach Ravindra Dastikop
● The webinar takes a Topical
Approach.
● Cloud computing topics are covered
progressively .
Questions: Answered
Ravindra Dastikop
Can cloud computing able to provide any application I request?
Yes.
Ravindra Dastikop
how cloud computing services used at your college
● For Teaching
● student projects
● adminsitration
● Institution
● See my presentation: Cloud for Engineering
Education
Questions answered
Questions: Answered
Ravindra Dastikop
How old cloud computing
concept is 60 years old- in 1950’s
Technologies were in the making since 60’s
popularised during late 90’s and 2000
Questions: Answered
Ravindra Dastikop
what are the different ways in which cloud computing
can be used in effective teaching
Teaching
Student Projects
see my course: http://qloudcomputing.blogspot.in
Questions: Answered
Ravindra Dastikop
what are potential applications of cloud computing.
Unlimited
business, government, education , space and more
Questions: Answered
Ravindra Dastikop
how we can use cloud computing for library management?see my presentation- web for librarirans
also
Cloud for Linrary - Intrdocution
http://www.slideshare.net/weelibrarian/cloud-
computing-for-libraries-an-introduction
Questions: Answered
Ravindra Dastikop
Sir, How a Cloud Computing Environment help to Computer lab in Any Engineering Colleges?? Any Example??
Virtual labs for electronics engineering using cloud computingIEEE Paperhttp://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=6526757&tag=1
Questions
Ravindra Dastikop
What is the notion of security in Cloud Computing?
What kind of regulations govern safety of data?
Security and privacy are central to cloud computing
. Enough care and procedures are built into cloud
systems to ensure that
FORMATRavindra Dastikop
As many questions as possible will be
will be answered within allowed 4
minutes.
FORMATRavindra Dastikop
Any left out questions will be answered
on my blog
http://questionandanswerblog.blogspot.in/
● I offered my cloud computing course for UG in
2010. It was for engineering degree
● Course home page: http://cloudcomputingcourse.
blogspot.in
● Entire course was conducted on cloud platform
using - blogs, Google Docs, Google App Engine
Ravindra Dastikop
● I offered my cloud computing course for PG- M.
Tech in 2013. It was for engineering degree
● Course home page: http://cloudcomputingcourse.
blogspot.in
● Entire course was conducted on cloud platform
using - blogs, Google Docs, Google App Engine
Ravindra Dastikop
Cloud Service Models● Infrastructure as a
Service (IaaS)
● Platform as a service
(PaaS)
● Software as a
Service (SaaS)
Ravindra Dastikop
Infrastructure as a ServiceIaaS provides users the capability
to provision computing and
storage resources
These resources are provides as
virtual machine instanance
and virtual storage
users can start, configure, stop
and manage them
user can deploy OS and
applications of thier choice
on them
Ravindra Dastikop
IaaSIaaS provides users the capability to
provision computing and storage
resources
o These resources are provides as
virtual machine instanance and
virtual storage
o users can start, configure, stop and
manage them
o user can deploy OS and
applications of their choice on
them
Ravindra Dastikop
Cloud Service Models● IaaS provides users the capability
to provison computing and storage
resourcs
o These resourcs are provides
as virtual machine instanabce
amd virtual storage
o users can start, confgure, stop
and manage them
o user can deploy OS and
applications of thier choice on
them
Ravindra Dastikop
● The cloud service provider
manage the underlying
infrastructure
o Virtual resources
provisioned by the user are
billed based on pay-per
user approach
o machine/hours or
quantum of storage
Cloud Service ModelsRavindra Dastikop
Cloud Service Models● PaaS provides users the capability to
develop and deploy application in
the cloud using the development
tools, API’s, software libraries and
other service provided by the
company
● The provider manages the
underlying cloud infrastructure
including servers, network, operating
system and storage
● users develop, deploy, configure and
manage application
Ravindra Dastikop
Cloud Service ModelsSaaS provides the user complete software application or user
interface to the application
The service provider manages all required infrastructure -
servers, network, operating system, storage, application
software.
applications are provded through a thin client ( browser)
Ravindra Dastikop
Software as a Service(SaaS)SaaS applications are
platform independent and
can be accesed from
varipus client devices such
as workstation, laptop,
tablets and smart phones ,
running different platforms
Ravindra Dastikop
Software as a Service(SaaS)
SaaS applications are
platform independent and
can be accesed from varipus
client devices such as
workstation, laptop, tablets
and smart phones , running
different platforms
Ravindra Dastikop
http://dastikop.blogspot.com
Service models overview●What if u want to have an IT department
○Similar to build a new house in our analogy
■U can rent some virtualized infrastructure
and build up u r own IT system using these
resources, which is under your full control
■Technically speaking u r using Infrastructure
as a service( IaaS) solution
○
http://dastikop.blogspot.com
Service models overview
○Similar to buy an empty house in our analogy
■U can directly develop u r IT system through
one cloud platform and do not worry about
lower level resource management
■Technically speaking, u r using Platform as a
service ( PaaS) Solution
http://dastikop.blogspot.com
Service models overviewSimilar to live in a hotel in our analogy
■U can use directly use some existing IT system
solution, which are provided by some cloud
application service providers, without knowing
any technical details about how these services
are operated
■Technically speaking , u r using software as a
service ( Saas) solution
Cloud Deployment Models● Public
● private
● Hynbrid
● Community
Ravindra Dastikop
● Cloud can be used in
different ways depending
on need of the
enterprise.
Public CloudRavindra Dastikop
Utilities can be used to
provide service to general
public
for example government
runs public transport
Public Cloud● Public Clouds
provide cloud
services to the
general public
● The resources are
shared
Ravindra Dastikop
Using Public Cloud Use Public cloud
for testing without
upfront investment
developer,
enterpreneur
Ravindra Dastikop
Using Public Cloud Public clouds are
best suited for
people who want
to use cloud for
development
Ravindra Dastikop
Private Cloud ● Private clouds are operated
for exclusive use of a
single organization
● Private cloud can be on-
prenise or off
● Best suited for application
for whcih security is prine
concern
Ravindra Dastikop
Private Cloud Best suited for application
for whcih security is prine
concern
● Financial Information
● confidential information
Ravindra Dastikop
Private CloudClouds within this
model are bound by
standardized or
proprietary technology
that enables data and
application portability
Ravindra Dastikop
Hybrid Cloud Hybrid cloud deployment model
combines the services of
multiple clouds ( private or
public)
The individual cloud will retain
their unique idenity
Ravindra Dastikop
Hybrid Hybrid clouds are most suited for
organizations that want to take advantage
of secured application and data hosting
on a private cloud and at the same time
benefit from cost savings of public cloud
Ravindra Dastikop
Cloud Deployment ModelsCommunity Cloud
Community cloud is shared
by several organizations that
have same policy and
compliance considerations
Community cloud is best
suited for organizatons that
want to access to same
applications and data, and
want cloud cost to be shared
with the larger group
Ravindra Dastikop
Community Cloud Community cloud is
shared by several
organizations that have
same policy and
compliance
considerations
Ravindra Dastikop
Community Cloud Community cloud is best
suited for organizatons that
want to access to same
applications and data, and
want cloud cost to be shared
with the larger group
Ravindra Dastikop
Government Cloud
Indian Government Approach to Cloud Computing
Contact Information
Visithttp://dastikop.blogspot.in
email: [email protected]
http://youtube.com/user/dastikop
Ravindra Dastikop