2. Introduction
Cloud computing is the delivery of computing
services—like servers, storage, databases,
networking, software, analytics, and intelligence
—over the internet ("the cloud").
It allows users to access and use these resources
on demand, paying only for what they consume,
rather than investing in and maintaining their
own physical infrastructure. This model offers
benefits like faster innovation, flexible resources.
3. What is Cloud ?
In the context of cloud computing, "cloud" refers
to the internet; specifically, the vast network of
servers and data centers that store and process data,
and run applications, rather than relying on local
hardware.
4. What is Cloud Computing ?
Cloud Computing is a technology that allows
you to store and access data and applications
over the internet instead of using your
computer’s hard drive or a local server.
In cloud computing, you can store different
types of data such as files, images, videos, and
documents on remote servers, and access
them anytime from any device connected to
the internet.
5. • Cloud Computing refers
to manipulating,
configuring and
accessing the hardware
and software resources
remotely.
It offers online data
storage , infrastructure,
and application.
Concept Of Cloud Computing
6. Cloud services are on-demand computing resources,
like applications, storage, and infrastructure,
delivered over the internet by third-party
providers. Essentially, you're using someone else's
technology (like servers, software, and platforms)
over the internet instead of managing it yourself.
Cloud Services are the services that are provided by
cloud vendors on demand to various
companies/organizations and business to facilitate
various functionalities and applications over the
internet.
What is Cloud Services ?
7. 1) Apps :
2) Storage :
3) Application Development :
4) Network Resources :
5) Communication :
6) Security :
7) Servers :
Services of Cloud Computing
8. 1) AWS : Amazon Web Service
2) Google Cloud Platform : offered by google
It provides services for compute, storage,
networking , security and tools for developing and
maintaining software.
3) Oracle Cloud : offered by oracle corporation.
Provides infrastructure , storage, database and many
other services to organizations and business on
demand and the pay-as-you-go model.
4) Azure : developed by microsoft for building and
deploying applications.
Cloud Platforms :
9. Advantages Of Cloud
Services :
1. Cloud services are very flexible. User can access them on
demand.
2. Cloud services provides higher speed , user’s can work
on their application with high speed as they don’t have
to deal with problems like traffic, inefficient resources ,
malicious attacks or unreliable networks.
3. With cloud services , users can access the required
applications and resources without any worry about
their maintenance.
4. User only use and pay for those services that he/she
need and scale them out when there is no demand.
This factor of cloud computing signifies reduction in
cost.
10. Advantages Of Cloud Computing
1. Better Collaboration : Cloud Computing allows
people to access data from any device , from
anywhere , from any time as long as they have an
internet connection.
2. Cost Reduction :User only use and pay for those
services that he/she need and scale them out when
there is no demand. This factor of cloud computing
signifies reduction in cost.
3. Backup and Restore /Recovery of Data : As the data
is stored in the cloud , it is a lot easier to get the
backup and recovery of that data with just a few
clicks , otherwise manually , it is a very time
consuming process.
11. Advantages Of Cloud Computing
4.Boundless Storage Capacity : No storage capacity is
predefined, so we can increase or decrease storage capacity.
5. Accessibility at any –time (24 X 7) :
Business/Organizational data is available twenty-four hours a
day from any location in the world, providing a reliable
Internet connection is available at the location.
12. 1. Internet Connectivity : In cloud computing , data is
stored in the cloud .Cloud computing resources can be
accessed only with the help of an internet connection .
In the absence of the internet , we can’t access these
resources.
2.Limited Bandwidth : As the cloud provider provides
limited bandwidth to all its users, we have to pay
significantly higher costs if our organization surpasses
that limit.
Disadvantages Of Cloud
Computing :
13. 3.Performance Variation: Even the cloud providers are
storing information very securely , we still don’t have to
forget that data is vulnerable to cyber-attacks when
stored in the cloud.
Many organizations and companies have suffered from
security breaches .
4. Limited control and flexibility : Users have less
control over cloud infrastructure and may face
restrictions.
Disadvantages Of Cloud
Computing :
14. 1.Mailchip: It offers an e-mail
publishing platform.It is widely
employed by the businesses to
design and send their e-mail
campaigns.
2.Google Apps for Business : It
offers creating text documents,
spreadsheets,presentations, etc.
on Google Docs which allows the
business users to share them in
collaborating manner.
Applications Of Cloud
computing :
Business Applications Of Cloud computing :
15. 1.Google Drive : With this , we
can share our data on the
Google Cloud and retrieve it
when needed.Google gives us
free 15 GB space on their
cloud.
2.Dropbox : We can share and
store files including photos,
music, documents and videos
and access them later.
Data Storage and Backup Applications of Cloud
Computing :
16. 1.Toggl : It helps in
tracking time
period assigned to
a particular
project.
2.Outright: It is an
accounting app.It
helps to track
income , expense,
profits and losses
in real time.
Management Applications Of Cloud computing :
17. 1.Facebook : It offers social
networking service. One
can share photos, videos,
files, status and much
more.
2.Instagram : It is a free
online social media
platform the allows you to
edit and upload photos and
short videos.
Social Applications Of Cloud computing :
18. 1.YouTube : It is a very
popular app that enables
us to watch online videos
and music and upload our
videos and share them with
family of youtube.
2.Netflix : It is a
subscription service that
allows you to watch movies
and shows online.
Entertainment Applications Of Cloud computing :
19. 1.Trivago :It is a hotel
search and price
comparison website that
allows you to find the best
possible accommodation.
2.Amazon : It is the
leading online marketplace
that allows its users to do
home-based shopping. You
can find and buy almost
all items in an easy way.
E-commerce Applications Of Cloud
computing :
20. 1.Google : It provides a wide platform for
cloud-based education. Which includes
Google Drive, Google Docs, Google
Slides, Google Forms , Google Sheets,
Google Drawings, and Google Hangouts.
Google is classroom that helps students,
teachers, and learners create and
organize assignments and promote the
means of online education.
2.A Cloud Guru : It is a online training
platform that enables people to learn the
concepts of cloud computing. It includes
various courses that are designed to
teach and train people about cloud.
Education Applications Of Cloud computing :
21. 1.On-demand Self Service : Cloud computing allows on-
demand self-services. In cloud computing all computing
services like storage, applications, networking, etc. can be
accessed whenever required and without any interaction
with service providers.
2.Broad Network Access : The cloud is accessible to any
location because of widespread network access.
All computing resources offered by cloud servers are
available over the network and users can access them from
anywhere and at any-time (24 X 7 ) with the help of their
devices and internet connection.
Characteristics Of Cloud Computing :
22. 4.Security : Cloud service providers store users
encrypted data and offer additional security
features like user authentication and protection
against breaches and other threats.
In cloud computing user authentication entails(to
make something necessary) identifying and
verifying a user’s authorization.
3.Flexibility : Cloud Computing users can access data
or services with internet-enabled devices like
smartphones, tablets and laptops.
We can instantly access anything we want in the
cloud with just a click, making working with data and
Sharing it simple.
23. 5.Cost/Budget Friendly : Cloud computing is
the services provided n the Internet (net) t
store vast amount of data in one place and
can be used from anywhere and from any
place.
Which minimizes the cost of the physical
installation of the data centers and servers.
24. 1) Models which represent a specific type of cloud
environment based on size, ownership and access.
2)Cloud computing deployment models define the type
of access that a cloud has, that is, who all can access
its service and where it is located.
3)Cloud development models refer to how a cloud
solution is used by an organization, where the data is
located , and who operates the cloud solution.
4) There are Four types of deployment models.
Cloud Deployment Models :
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