Cloud computing is a technology model that delivers computing services over the internet, allowing users to access resources without managing physical hardware, and is categorized into service models like IaaS, PaaS, and SaaS. It offers deployment options such as public, private, and hybrid clouds, and is widely used across various sectors for applications like data storage, disaster recovery, and e-commerce. The advantages of cloud computing include scalability, flexibility, cost-effectiveness, and enhanced collaboration, making it essential for modern business operations.

1. Cloud computing is a
technology model that
involves the delivery of
computing services over the
internet, allowing users to
access and use computing
resources without the need
for owning or managing the
physical hardware.
In a cloud computing
environment, these resources
are hosted and provided by
third- party service providers,
commonly known as cloud

2. Cloud computing is typically categorized
into three main service models:
1.Infrastructure as a Service (IaaS): Provides
virtualized computing resources over the
internet. Users can rent virtual machines,
storage, and networking infrastructure.
2.Platform as a Service (PaaS): Offers a
platform that includes tools and services
for application development, such as
databases, development frameworks, and
middleware.
3.Software as a Service (SaaS): Delivers
software applications over the internet on a
subscription basis. Users can access these
applications through a web browser without
needing to install or maintain the

3. Cloud computing is also classified into deployment models:
1.Public Cloud: Resources are owned and operated by a third-party cloud
service provider and are made available to the general public.
2.Private Cloud: Resources are used exclusively by a single organization. It can
be managed internally or by a third-party provider.
3.Hybrid Cloud: Combines elements of both public and private clouds. It allows
data and applications to be shared between them.

4. Cloud computing is a versatile technology with
numerous applications and benefits. It is commonly
used for storing and backing up files, providing
secure access to important data from anywhere.
Additionally, cloud computing enables seamless
streaming of entertainment content, eliminating
the need for physical media. Another advantage is
its ability to facilitate connectivity and
collaboration, allowing individuals and teams to
work together in real-time. Cloud computing also
plays a vital role in lightweight computing,
particularly with the popularity of Chromebooks.
These devices heavily rely on cloud-based services,
reducing costs and simplifying maintenance.
Furthermore, cloud computing has revolutionized
business operations by eliminating the complexities
of managing physical hardware and infrastructure.
It provides scalability and flexibility, enabling
businesses to quickly adapt to changing demands.

5. Cloud computing is used in a variety of scenarios and
contexts due to its flexibility, scalability, and cost-
effectiveness. Here are some common situations when
cloud computing is used:
1.Startups and Small Businesses: Startups and small
businesses often leverage cloud computing to access
computing resources
without the need for significant upfront investments in
infrastructure. This allows them to scale as they grow and
focus on core business activities.
2.Development and Testing: Cloud platforms provide an
ideal environment for software development and testing.
Developers can quickly provision resources, test
applications, and deploy new features without the need
for dedicated on-premises infrastructure.
3.Scalable Web Applications: Cloud services are well-
suited for hosting and scaling web applications. They
offer the flexibility to handle varying workloads and t ra
c demands, ensuring optimal performance and
responsiveness.
4.Data Storage and Backup:Cloud storage solutions are

6. 5.Big Data and Analytics:Cloud computing provides the computational power and storage needed
for processing and analyzing large datasets. Organizations can run complex analytics and derive
valuable insights without the need for massive on-premises infrastructure
.6.Disaster Recovery and Business Continuity: Cloud-based solutions are utilized for disaster
recovery planning. Businesses can replicate data and applications to remote cloud locations,
ensuring quick recovery and minimal downtime in the event of a disaster.
7.Collaboration and Communication:Cloud-based collaboration tools and communication platforms
enable teams to work together seamlessly, regardless of their physical location. This is particularly
valuable in the era of remote work and global collaboration.
8.AI and Machine Learning:Cloud providers offer specialized services for artificial intelligence (AI)
and machine learning (ML). Organizations can leverage these services to train and deploy models
without the need for extensive computational resources.
9.E-commerce and Online Retail:Online retailers often use cloud services to host their e-commerce
platforms. Cloud infrastructure ensures scalability during peak shopping seasons and provides a
reliable environment for online transactions.
10.Internet of Things (IoT):Cloud computing supports the storage, processing, and analysis of data
generated by IoT devices. It allows businesses to make real-time decisions based on the
information collected from a network of connected devices
11.Educational Institutions:Cloud computing is used in education for collaboration, online learning
platforms, and managing educational resources. It provides a scalable and accessible
infrastructure for schools, colleges, and universities.
12.Media and Entertainment:Cloud services are employed for content storage, streaming, and
distribution in the media and entertainment industry. This enables efficient management of large
media files and the delivery of content to a global audience.

7. Cloud computing has become an
integral part of modern
technology infrastructure,
providing a wide range of services
and benefits. Here are some
common uses of cloud computing:
Data Storage and Backup: Cloud
storage
services enable users to store and
retrieve data securely, with features
like automatic backups, versioning,
and disaster recovery.
Content Delivery: Content delivery
networks (CDNs) hosted on cloud
platforms ensure fast and reliable
delivery of web content by distributing

8. Disaster Recovery: Cloud-based disaster
recovery solutions provide businesses with a
cost-effective way to backup and restore critical
data and applications in case of unforeseen
events. The flexibility, scalability, and cost-
effectiveness of cloud computing make it a
valuable solution for businesses, individuals,
and organizations across various industries.
Utilities: The energy sector uses cloud
computing for grid management, energy
analytics, and monitoring of energy
infrastructure. Cloud services contribute to
the optimization and
e ciency of energy operations. These
examples highlight the diverse range of
industries and sectors that have adopted
cloud computing to improve e ciency,
scalability, and collaboration while reducing

9. CONCLUSION
Cloud computing has transformed the business landscape,
empowering organizations to achieve unprecedented
and
. Embracing the potential of cloud computing is
essential for staying competitive in the digital era.

10. Thanks
!