MITS5002 Software Engineering: Cloud Computing Presentation

This presentation provides a comprehensive study of cloud computing, beginning with an introduction and definition. It delves into various cloud service models, including Software-as-a-Service (SaaS), Platform-as-a-Service (PaaS), and Infrastructure-as-a-Service (IaaS), providing examples for each. The presentation also explores different cloud deployment models such as Public, Private, Community, and Hybrid clouds. Furthermore, it discusses cloud computing characteristics like on-demand self-service, broad network access, and rapid elasticity, and highlights the advantages such as advanced computing resources, cost-effectiveness, enhanced security, and flexibility. The presentation concludes by addressing limitations like lack of technical support, security issues and data breaches. References to academic papers are included. The presentation is designed for the MITS5002 Software Engineering Methodology course.

A COMPREHENSIVE STUDY ON
CLOUD COMPUTING PARADIGM

Introduction
In this presentation, an comprehensive overview
of the cloud computing is discussed. This include
discussion on cloud computing models, different
cloud deployment models, benefits of cloud
computing and disadvantages of cloud
computing
2

What is cloud computing
It is the process of providing
computing resources without any
requirement for the users to
manage the service provided on
demand basis
3
Student name:
Student number:

CLOUD SERVICE MODELS
Software-as-a-Service (SaaS):
•a software distribution model where application hosted by third party
•Hosted application when required are delivered to the consumers
over the high-speed internet connection.
4
Student name:
Student number:

SaaS Examples
5

CLOUD SERVICE MODELS
Platform-as-a-Service (PaaS):
•Infrastructure is provided to consumers
•Applications need to be developed by clients themselves
•Consumers are responsible for managing these developed
architecture
6
Student name:
Student number:

PaaS Examples
7

CLOUD SERVICE MODELS
Infrastructure-as-a-Service (IaaS):
•Infrastructure is provided to the clients
•Organizations are responsible for launching organization's services in
cloud platform over the internet
•Only infrastructure support is provided in this service model
8
Student name:
Student number:

IaaS Examples
9

CLOUD COMPUTING DEPLOYMENT MODELS
• Public Cloud: cloud service is shared among different clients, hence
less secure
• Private Cloud: only one client have access to a specific cloud
service, hence more secure
• Community Cloud: organisations with same requirement are
provided access to same cloud services
• Hybrid Cloud: combines public, private as well as community
cloud deployment models
10
Student name:
Student number:

CLOUD COMPUTING CHARACTERISTIC
• On-demand self-service
• Measured service
• Broad network access
• Rapid elasticity
• Resource pooling
11
Student name:
Student number:

CLOUD COMPUTING ADVANTAGES
• Advance computing resource
• Cost effective
• enhanced security
• Enhanced flexibility in business
12
Student name:
Student number: