Cloud computing is a term that refers to the use of on-demand, self-service models of computing resources. This concept is usually used to describe a network of remote servers managed by a cloud provider. These servers are offered to businesses and individuals that need computing power on demand, without the need to invest in their own hardware. The cloud providers offer the computing power as a service, which is often less expensive than owning and operating a physical server. The cloud provider manages the hardware and software, providing it to the end user.
1. Application of Cloud
Computing
Cloud computing is the on-demand delivery of computing services over
the internet. It enables users to access a variety of different services such
as software, storage, and processing power, without the need for on-
premise infrastructure.
2. Overview of Cloud Computing Models
1
Infrastructure as a
Service (IaaS)
IaaS delivers computing
infrastructure in a
virtualized environment,
enabling users to access
resources such as servers,
storage and networking.
2
Platform as a Service
(PaaS)
PaaS provides a platform
for developers to build, test,
and deploy applications
without having to set up
and manage the underlying
infrastructure.
3
Software as a Service
(SaaS)
SaaS provides access to
software applications via
the internet, eliminating the
need to install and run
software on individual
devices.
3. Benefits of Cloud Computing
Cost Savings 💰
Cloud computing
eliminates the need for
expensive on-premise
hardware and
maintenance. Users pay
only for what they need,
when they need it.
Scalability 📈
Cloud computing allows
users to instantly scale
resources up or down as
needed, enabling them to
handle spikes in traffic or
usage.
Accessibility 🌎
Cloud computing provides
access to computing
resources from anywhere
in the world, as long as
there is an internet
connection.
4. Challenges of Cloud Computing
Security
Ensuring the security of cloud-hosted assets and
data is a major challenge for cloud computing.
Organizations must take measures to protect
against cyber-attacks and data breaches.
Downtime
Cloud service providers can experience outages
and service disruptions that can impact user
productivity and result in lost revenue.
5. Applications of Cloud Computing
1 Data Analytics 📊
Cloud computing provides the ability to
store and analyze large amounts of
data, enabling organizations to make
more informed business decisions.
2
IoT ⚡️
Internet of Things (IoT) devices
generate large amounts of data that
can be collected and analyzed in the
cloud, enabling organizations to gain
insights and improve operations.
3 Machine Learning ️
Cloud computing provides the
computational power needed to train
machine learning models, enabling
organizations to develop predictive
models and make more accurate
business decisions.
4
Backup and Recovery 💾
Cloud computing provides a cost-
effective way for organizations to back
up and recover data in the event of a
disaster or data loss.
6. Real-world Examples of Cloud Computing
Spotify
Spotify uses the cloud to host
and distribute its music
streaming service to millions of
users around the world.
Netflix
Netflix uses the cloud to host
and deliver its streaming video
service to millions of users
around the world.
Lyft
Lyft uses the cloud to host and
manage its ride-sharing
platform, which connects
drivers with riders using mobile
devices.
7. Future of Cloud Computing
1 Increased Adoption 🚀
Cloud computing is
expected to become even
more ubiquitous in the
coming years as
organizations increasingly
turn to the cloud for their
computing needs.
2 Hybrid Cloud 🌐
Many organizations are
likely to adopt hybrid cloud
architectures that combine
on-premise infrastructure
with cloud-based resources
to achieve the best of both
worlds.
3 Edge Computing 🌍
The rise of edge computing is likely to result in the adoption of
cloud computing architectures that enable processing to take
place closer to the edge of the network, reducing latency and
improving performance.
