Types of cloud computing

- Problems with traditional data centers. - Cloud computing definition, deployment, and services models. - Essential characteristics of cloud services. - IaaS examples. - PaaS examples. - SaaS examples. - Cloud enabling technologies such as grid computing, utility computing, service oriented architecture (SOA), The Internet, Multi-tenancy, Web 2.0, Automation and Virtualization.

The document discusses a seminar on cloud computing presented by Akshay Vasava. It introduces cloud computing and defines it as accessing applications over the internet as utilities. It describes the basic concepts of cloud computing including deployment models (public, private, community, hybrid clouds) and service models (Infrastructure as a Service, Platform as a Service, Software as a Service). The document outlines the advantages of cloud computing such as lower costs, improved performance and collaboration, and unlimited storage.

These slides include the deployment models that is commonly used in the cloud computing service along with their advantages and disadvantages.

The document discusses cloud computing infrastructure models and service models. It describes public, private, and hybrid cloud infrastructure models and how they differ in terms of deployment location and control. It also outlines the three main service models: Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). SaaS delivers applications over the internet, PaaS provides computing platforms, and IaaS offers virtualized computing infrastructure.

The document discusses cloud computing and data centers. It defines cloud computing as a style of computing where scalable IT capabilities are provided as an internet-based service. It describes the different cloud service models including SaaS, PaaS, and IaaS. It also discusses cloud deployment models like public, private, community and hybrid clouds. The document then explains how growing adoption of cloud computing requires large data centers to host servers. It provides details on data center network architectures, use of Ethernet, and the role data centers play in processing user requests and transactions.

This document discusses cloud computing, including: 1. It defines cloud computing as internet-based computing where virtual servers provide resources like software, infrastructure, platforms and devices to customers on a pay-as-you-use basis. 2. It describes the main types of clouds: SaaS, PaaS, and IaaS which provide software, platforms, and infrastructure as services respectively. 3. It outlines some key advantages like pay-as-you-use, location independence, instant scalability, and abstraction which allows enterprises to focus on their core business.

Cloud computing : Accessibility: Cloud computing facilitates the access of applications and data from any location worldwide and from any device with an internet connection. Cost savings: Cloud computing offers businesses scalable computing resources hence saving them on the cost of acquiring and maintaining them. Security: Cloud providers especially those offering private cloud services, have strived to implement the best security standards and procedures in order to protect client’s data saved in the cloud. Disaster recovery: Cloud computing offers the most efficient means for small, medium, and even large enterprises to backup and restore their data and applications in a fast and reliable way.

Virtualization allows multiple operating systems and applications to run on a single server at the same time, improving hardware utilization and flexibility. It reduces costs by consolidating servers and enabling more efficient use of resources. Key benefits of VMware virtualization include easier manageability, fault isolation, reduced costs, and the ability to separate applications.

Cloud Computing offers three fundamental categories of Services- namely IaaS, PaaS and SaaS. In this presentation, Platform as a Service is discussed. PaaS is a service aimed at developers and it enables them to design, develop and deploy applications on Cloud platforms