Cloud computing refers to the delivery of on-demand computing services over the internet. It allows users to access computing resources such as servers, storage, databases, and software applications on a pay-as-you-go basis, without having to own and maintain their own infrastructure. The key benefit of cloud computing is flexibility. By leveraging cloud services, businesses can quickly scale up or down their computing resources to meet changing demands. This allows them to avoid the high upfront costs and ongoing maintenance expenses associated with owning and operating their own infrastructure. Another significant benefit of cloud computing is reliability. Cloud providers typically offer high levels of availability and uptime, with service level agreements (SLAs) guaranteeing a certain level of performance. This can help businesses to avoid costly downtime and data loss. Cloud computing also offers improved security. Cloud providers invest heavily in security measures and technologies to protect their infrastructure and data. This can provide businesses with a level of security that may be difficult or expensive to achieve on their own. There are several types of cloud computing services, including: Infrastructure as a Service (IaaS): This involves the provision of virtualized computing resources such as servers, storage, and networking over the internet. Platform as a Service (PaaS): This provides a platform for building and deploying applications without having to manage the underlying infrastructure. Software as a Service (SaaS): This provides software applications over the internet, without the need for users to install and maintain their own software. There are also several deployment models for cloud computing, including public cloud, private cloud, and hybrid cloud. Public cloud involves using computing resources provided by third-party cloud providers, while private cloud involves using dedicated infrastructure that is managed by the organization. Hybrid cloud involves using a combination of both public and private cloud services. While cloud computing offers many benefits, there are also potential drawbacks to consider. One concern is the risk of vendor lock-in, where businesses become dependent on a single cloud provider and may have difficulty switching to another provider or bringing their services in-house. Additionally, there are concerns about data privacy and security, particularly when sensitive or regulated data is stored in the cloud. In conclusion, cloud computing offers businesses significant benefits in terms of flexibility, reliability, and security. By leveraging cloud services, businesses can avoid the high upfront costs and ongoing maintenance expenses associated with owning and operating their own infrastructure. However, it is important to carefully consider the potential drawbacks and risks associated with cloud computing, and to choose a cloud provider and deployment model that best meets the organization

1. CENTER FOR INVENTION INNOVATION INCUBATION AND TRAINING
GOVERNMENT COLLEGE OF ENGINEERING
CHANDRAPUR
NAME : Vivek Atalkar
YEAR : 3RD YEAR

2. CLOUD COMPUTING

3. Content
Introduction
What is cloud Computing ?
Architecture of Cloud
Computing .
01 Types of cloud
Computing
Public cloud
 Private cloud
Hybrid cloud
02
Requirements of
cloud Computing
Scalability
Adaptability
Extensibility
Manageability
03 Benefits of cloud
Computing
Cost
Speed
Global scale
Productivity
04

4. What is Cloud Computing ?
Cloud computing is the delivery of computing
services including servers, storage, databases,
networking, software, analytics, and intelligence
over the Internet (“the cloud”) to offer faster
innovation, flexible resources, and economies of
scale. You typically pay only for cloud services
you use, helping lower your operating costs, run
your infrastructure more efficiently and scale as
your business needs change.

5. Cloud computing architecture refers to the
components and subcomponents required
for cloud computing. These components
typically consist of a front end platform (fat
client, thin client, mobile ),back end platforms
(servers, storage), a cloud based delivery, and a
network (Internet, Intranet, Intercloud).
Combined, these components make up cloud
computing architecture.
Architecture of Cloud Computing

6. Architecture
of
Cloud Computing

7. Types of
cloud Computing
Private
Cloud
Public Cloud
Hybrid
Cloud
Types of cloud Computing

8. Private Cloud Computing
Private cloud (also known as an internal cloud
or corporate cloud) is a cloud computing
environment in which all hardware and
software resources are dedicated exclusively
to, and accessible only by, a single customer.

9. Public Cloud Computing
Public Cloud is an IT model where on-demand
computing services and infrastructure are
managed by a third-party provider and shared
with multiple organizations using the public
Internet.

10. .
Hybrid Cloud Computing
A hybrid cloud is one in which applications are
running in a combination of different
environments. Hybrid cloud computing
approaches are widespread because almost
no one today relies entirely on the public cloud.

11. .
Requirements
of
Cloud Computing
 Scalability
Different companies have different IT needs a large enterprise of
1000+ employees won’t have the same IT requirements as a start-up
.Using cloud is a great solution because it enables enterprise to
efficiently and quickly scale up/down according to business
demands.
 Adaptability
The first key characteristic of cloud computing is the adaptability
that it offers. Cloud computing is ideal for businesses with growing
demands because it allows you to quickly adapt to changes without
your business skipping a beat.

12. .
 Extensibility
Oracle Cloud Extensibility Framework enables all cloud interfaces
to be exposed directly to customers, reducing manual integration
development tasks such as: Creating physical connections. Data
transformation.
 Manageability
The Manageability Challenge Other applications may consume
resources that cause performance to be slower for the businesses'
employees. Using a private cloud solution increases the
manageability of cloud resources, however; IT consulting firms can
advise small businesses on how to implement such a solution.

13. Benefits
of
Cloud Computing
Cost
Cloud computing eliminates the capital expense
of buying hardware and software and setting up
and running on-site datacenters—the racks of
servers, the round-the-clock electricity for power
and cooling, the IT experts for managing the
infrastructure. It adds up fast.
Speed
Most cloud computing services are provided self
service and on demand, so even vast amounts of
computing resources can be provisioned in
minutes, typically with just a few mouse clicks,
giving businesses a lot of flexibility and taking
the pressure off capacity planning.

14. .
Global scale
The benefits of cloud computing services include
the ability to scale elastically. In cloud speak, that
means delivering the right amount of IT resources
for example, more or less computing power,
storage, bandwidth right when it is needed and
from the right geographic location.
Productivity
On-site datacenters typically require a lot of
“racking and stacking”hardware setup, software
patching, and other time-consuming IT
management chores. Cloud computing removes
the need for many of these tasks, so IT teams can
spend time on achieving more important business
goals.

15. THANK YOU