Description
In the second session in our new webinar series on cloud computing we will be covering (1) cloud service models, (2) cloud deployments models This is very interactive webinar wherein attendees can pose questions and they will be answered live. Earlier session questions are answered here. http://questionandanswerblog.blogspot.in Advance questions if any can be sent to ravindra.dastikop@gmail.com
8. 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
9. 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
10. 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
13. 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
14. 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
computing
IEEE Paper
http://ieeexplore.ieee.org/xpls/abs_all.jsp?
arnumber=6526757&tag=1
15. 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
19. ● 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
21. ● 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
32. Infrastructure as a Service
IaaS 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
33. IaaS
IaaS 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
34. 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
35. Build a New house ( IaaS)
Difficult, time consuming
36. ● 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 Models
Ravindra Dastikop
40. 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
44. Cloud Service Models
SaaS 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
45. 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
46. 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
49. You May Ask Question Now
Interaction
Time
Ravindra Dastikop
50. 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
○
51. 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
52. http://dastikop.blogspot.com
Service models overview
Similar 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
55. Cloud Deployment Models
● Public
● private
● Hynbrid
● Community
Ravindra Dastikop
● Cloud can be used in
different ways depending
on need of the
enterprise.
64. 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
65. Private Cloud
Best suited for application
for whcih security is prine
concern
● Financial Information
● confidential information
Ravindra Dastikop
66. Private Cloud
Clouds within this
model are bound by
standardized or
proprietary technology
that enables data and
application portability
Ravindra Dastikop
69. 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
70. 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
71. Cloud Deployment Models
Community 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
Ravindra Dastikop
74. Community Cloud
Community cloud is
shared by several
organizations that have
same policy and
compliance
considerations
Ravindra Dastikop
75. 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