1.
CLOUD
COMPUTING
M.R.Lakshika Rasanjali Maththegama

2.
Agenda
1. Cloud Computing ?
4. Stages of Cloud Computing
5. Success points
6. Weak points
7. Future Trends
2. Types of Cloud Computing
3. Cloud Providers

3.
Cloud
Computing ?

4.
Cloud Computing ?
Cloud computing is a computing
style where the IT-related
capabilities are provided as a
service across the Internet.

5.
Cloud Computing ?

6.
Cloud
Use something without knowing what is going
on inside.Users are shielded from the details
how something actually works.

7.
Types of Cloud
Computing

8.
Cloud Categories
Public Cloud
Private Cloud
Hybrid Cloud
This deployment system allows anyone with proper permissions to access some of the
applications and resources.
This infrastructure runs strictly on a private network, which means that people present in the
network can only access it.
It is probably the fascinating form of Cloud Computing that contains the functionality of both
public and private clouds.

9.
Cloud Categories
SaaS - Software as a Service
IaaS - Infrastructure as a Service
PaaS - Platform as a Service
Here, the cloud providers offer you the end product, which could be an application or software
that you can buy directly on a subscription.
Delivers fundamental computing, network, and storage resources to consumers on-demand,
over the internet,..
PaaS vendors offer a development environment to application developers.

10.
Cloud Providers

11.
Cloud Providers
01
Amazon Web Services
Google Cloud
Azure cloud
IBM cloud
ORACLE cloud

12.
Stages of Cloud
Computing

13.
First Stages
1. 1960- 1970 - Time-sharing concept
4. 2008 - Google App engine
2. 1990 - VPN services
3. 2000 - Amazon Web Services
5. 2010 - Microsoft Azure
6. 2011 - IBM cloud / ICloud
8. 2017 - Containers
7. 2012 - Oracle cloud
9. 2019

14.
How we use cloud
computing now ?
1. Store, back up, and recover data
4. Analyze Data
2. Stream sudio and video
3. Software Development
5. Create cloud native applications

15.
Art Applications
Audio Streaming
Video Streaming
Flie Storage
Google Apps
Social Applications
Meeting applications
GPS Applications
Image Editing Applications
Management Application

16.
Success Points

17.
Eliminates the capital
expense of buying hardware
and software and setting up
Cost
Most cloud computing
services are provided self
service , typically with just a
few mouse clicks.
Speed
Reduced network latency for
applications and greater
economies of scale.
Performance
Many cloud providers offer a broad set
of policies, technologies, and controls
that strengthen your security posture
overall, helping protect your data,
apps, and infrastructure from potential
threats.
Security
Success Points
Scalability
You can easily set up an
automated monitoring tool
to do the job for you.
Global scale
Ability to scale widely.

18.
Weak Points

19.
Eliminates the capital
expense of buying hardware
and software and setting up
Technical outages
Every component is online,
which exposes potential
vulnerabilities
Vulnerability to attack
Adopting cloud solutions on
a small scale and for short-
term projects can be
perceived as being
expensive.
Cost conserns
Easy switching between cloud services
is a service that hasn’t yet completely
evolved
Vendor lock-in
Weak Points
Security & Privacy
storing data and important
files on external service
providers always opens up
risks.
Limited Control &
flexibility
Transfers minimal control
over the customer .

20.
Future Trends

21.
The evolution to cloud native network functions
and distributed cloud computing enables service
providers to move beyond traditional connectivity
01
Edge Computing
Increases automation and self-learning capabilities,
greater data security and privacy, and more
personalized cloud experiences.
03
AI and ML
Ability to quickly restore critical systems in the
event of a natural or man-made catastrophe
02
Disaster Recovery
Offer a combination of public and private clouds
dedicated to a specific company
04
Multi & Hybrid Cloud Solutions
New trends in 2023
This trend will expand the usage of managed
“security-as-a-service
05
Cloud Security
Enables large-scale deployments that are highly
scalable and efficient.
07
Kubernetes
will become a significant industry in 2023 with the
introduction of 5G.
06
Cloud Gaming
Compute resources are provided as a service rather
than installed on physical servers.
08
Serverless Computing

22.
Thank You