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Cloud Computing Essentials: Introduction to Cloud Computing Concepts and Technologies, Lecture notes of Introduction to Computing

A basic introduction to cloud computing, covering key concepts such as defining cloud computing, distributed application design, resource management automation, virtualized computing environments, and high-performance computing models. It also explores cloud computing technologies and their applications. Suitable for beginners seeking an overview of cloud computing principles and technologies.

Typology: Lecture notes

2014/2015

Uploaded on 03/02/2025

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Cloud Essentials: CompTIA
Authorized Courseware for Exam
CLO-001
Chapter 1: What is Cloud Computing?
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Download Cloud Computing Essentials: Introduction to Cloud Computing Concepts and Technologies and more Lecture notes Introduction to Computing in PDF only on Docsity!

Cloud Essentials: CompTIA

Authorized Courseware for Exam

CLO-

Chapter 1: What is Cloud Computing?

Overview

  • (^) Defining cloud computing
  • (^) Distributed application design
  • (^) Resource management automation
  • (^) Virtualized computing environments
  • (^) High-performance computing models
  • (^) Cloud computing technologies

Defining cloud computing - 2

  • (^) Typical characteristics
    • (^) Controlled by the cloud provider
    • Flexible resource assignment
      • (^) Rapid elasticity
    • (^) Network accessible
      • Broad network access through a wide variety of clients
    • (^) Sustainability
      • (^) Resource pooling
    • (^) Self-service management

Defining cloud computing - 3

  • (^) NIST definition of essential characteristics - (^) On-demand self-service - (^) Broad network access - (^) Resource pooling - (^) Rapid elasticity - (^) Measured service

Resource Management

Automation

  • (^) Resources can be automatically added/removed to meet demand - (^) Storage, virtual servers, databases etc - (^) Efficient response to varying demand - (^) Can help protect against DDos attacks - (^) Within limits set by customer - (^) Cost control - (^) Protects against denial of economic sustainability attacks

Virtualized Computing

Environments

  • (^) Virtualized servers and networks
    • (^) Multitenancy

Cloud Computing Technologies

  • (^) Workstations
  • (^) Thin clients
  • (^) Mobile clients
  • (^) Servers
  • (^) Other cloud services
    • (^) XML-based multi-cloud solutions

Review

  • (^) Review questions
  • (^) Additional exercises