Cloud computing
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This document discusses cloud computing, defining it as technology that uses the internet and remote servers to maintain data and applications, allowing users to access files and software from any device. It provides examples of different types of cloud services, including Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS). The document also classifies clouds based on location, such as public, private, hybrid, and community clouds. Finally, it outlines some advantages like lower costs and compatibility, and disadvantages including security, dependency, and decreased flexibility.
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Cloud computing is a model for enabling ubiquitous, convenient, on-demand network access to a shared pool of configurable computing resources (e.g. networks, servers, storage, applications, and services) that can be rapidly provisioned and released with minimal management effort or service provider interaction. It provides scalability, availability, and maintenance benefits while allowing users to access software and data from any device with an internet connection. Common cloud computing service models include SaaS, PaaS, and IaaS.
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This document defines key cloud computing and cloud storage terms and concepts. It distinguishes between cloud storage, which saves and shares data, and cloud computing, which allows remote work on data. Key differences are that cloud computing requires more processing power while cloud storage needs more storage space. The document also outlines public, private, and hybrid cloud models and major cloud vendors. It introduces cloud mapping as a service that maintains updated resource locations.
Cloud Computing.pptx
This document discusses the benefits of cloud computing. It outlines how cloud computing can reduce IT costs by eliminating the need for businesses to purchase and maintain their own expensive systems and equipment. It also describes how cloud computing provides scalability so businesses can quickly scale up or down their storage and computing needs as required. The document further explains how cloud computing ensures business continuity by backing up and protecting data in a secure offsite location. It provides examples of cloud computing models like Google Drive and Microsoft Office Online. Finally, it outlines the three main types of cloud computing: Infrastructure as a Service, Software as a Service, and Platform as a Service.
Cloud Computing
It's a simple presentation I did it with my friend Khawlah Al-Mazyd last year as a one topic should we cover it through doing Advanced Network course.
2010 - King Saud Universty
Riyadh - Saudi Arabia
lecture5_4.pptx
Cloud computing is a model that provides on-demand access to shared computing resources via the internet. It consists of three main components: clients, the datacenter, and distributed servers. Clients can be thin or thick and access resources through a simple interface. The datacenter houses computer systems and components. Distributed servers host resources like CPU, memory, storage, and networking that are provided to clients on-demand in a self-service model. There are different types of clouds including public, private, hybrid, as well as different service models like SaaS, PaaS, and IaaS.
CC.pptx
This document provides an introduction to cloud computing, including definitions, history, characteristics, architecture, service models, and comparisons to grid computing. Some key points:
- Cloud computing uses remote servers and storage accessed over the internet rather than local hardware/software.
- It evolved from client-server and distributed computing and allows delivery of computing resources as an on-demand utility.
- Common cloud service models are Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS).
- Cloud architecture includes front-end interfaces and back-end resources, applications, services, runtime environments, and security management.
Introduction to Cloud Computing
This PPT provides an introduction to cloud Computing. It briefly talks about fundamental cloud services, deployment models and the factors that made it an emerging paradigm.
Cloud computing_Final
The document discusses cloud computing concepts, architectures, and research challenges. It describes the key layers of cloud computing including hardware, infrastructure, platform, and application layers. It also discusses cloud service models (IaaS, PaaS, SaaS), types of clouds (public, private, hybrid), and characteristics. Several research challenges are outlined including automated provisioning, VM migration, server consolidation, traffic management, data security, and developing efficient software frameworks and storage technologies for cloud environments.
Salesforce - classification of cloud computing
This presentation is about -
Based on as a service model,
• SAAS (Software as a service),
• PAAS (Platform as a service),
• IAAS (Infrastructure as a service,
Based on deployment or access model,
• Public Cloud,
• Private Cloud,
• Hybrid Cloud,
For more details you can visit -
http://vibranttechnologies.co.in/salesforce-classes-in-mumbai.html
Cloud computing ppt
This document discusses cloud computing. It begins with an introduction defining cloud computing as internet-based computing where shared resources are provided on demand. It then covers the history, components, architecture, types (public, private, hybrid), advantages of flexibility, low cost and easy management, and disadvantages of dependency and security issues of cloud computing.
Cloud Computing.pptx
This document provides an overview of cloud computing. It defines cloud computing as storing and accessing data and programs over the Internet instead of a computer's hard drive. The cloud delivers computing resources like storage, databases, and computing power over the Internet. There are different types of cloud services including Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). Cloud computing provides advantages like reduced costs, scalability, and accessibility but also risks around security, privacy, and dependency on cloud providers.
CC01.pptx
Cloud computing allows users to access technology services over the Internet on an as-needed basis. It provides on-demand access to shared computing resources like networks, servers, storage, databases, software, analytics and more without users having to maintain the infrastructure. The key characteristics of cloud computing include on-demand self-service, broad network access, resource pooling, rapid elasticity and measured service. The document discusses the history and components of cloud computing.
Cloud Computing
Cloud computing allows users to access scalable computing resources like files, data, software, and services over the internet. It delivers hosted services through web browsers without requiring infrastructure management. There are three main service layers: Software as a Service (SaaS) provides access to applications; Platform as a Service (PaaS) provides development platforms; and Infrastructure as a Service (IaaS) provides basic computing and storage resources. Cloud models include public, private, community, and hybrid clouds. Cloud computing offers advantages like reduced costs, improved performance and collaboration, but also risks like internet dependency and potential security issues.
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Cloud computing
- 3. What Is Cloud Computing:• Technology that uses the internet and central remote servers to maintain data and applications. • Allows consumers and businesses to use applications without installation and access their personal files at any computer with internet access. • This technology allows for much more efficient computing by centralizing storage, memory, processing and bandwidth. rajesh18698@gmail.com
- 4. Example of Cloud Computing:- rajesh18698@gmail.com
- 6. Autonomic computing refers to the self-managing characteristics of distributed computing resources, adapting to unpredictable changes while hiding intrinsic complexity to operators and users. rajesh18698@gmail.com
- 7. The client–server model is a distributed application structure in computing that partitions tasks or workloads between the providers of a resource or service, called servers, and service requesters, called clients. rajesh18698@gmail.com
- 8. Grid computing is the collection of computer resources from multiple locations to reach a common goal. The grid can be thought of as a distributed system with noninteractive workloads that involve a large number of files. rajesh18698@gmail.com
- 9. Mainframe: a large digital computer serving 100-400 users and occupying a special air-conditioned room. rajesh18698@gmail.com
- 10. Utility computing is the packaging of computing resources, such as computation, storage and services, as a metered service. This model has the advantage of a low or no initial cost to acquire computer resources; instead, computational resources are essentially rented. rajesh18698@gmail.com
- 11. Denoting networks in which each computer can act as a server for the others, allowing shared access to files and peripherals without the need for a central server. rajesh18698@gmail.com
- 12. Classification of Cloud on the basis of service provided rajesh18698@gmail.com
- 14. Software as a service (SaaS) This is the most common form of cloud computing which we see in action. It is a complete software offering on the cloud. They are accessed by the customers on pay per use basis. Example:Gmail , Hotmail etc rajesh18698@gmail.com
- 16. Platform as a service (PaaS) • The consumer creates the software using tools and libraries from the provider. • The consumer also controls software deployment and configuration settings. • The provider provides the networks, servers and storage . • Example:Dreamweaver,JDK,NET etc. rajesh18698@gmail.com
- 18. Infrastructure as a service (IaaS) Hardware related services are provided using the principles of Cloud Computing. These include disk storage and virtual servers. Amazon EC2, Amazon S3, Rackspace Cloud Servers are some of the leading vendors. rajesh18698@gmail.com
- 20. Cloud Computing classified basis of location • • • • Public Cloud Private Cloud Hybrid Cloud Community Cloud rajesh18698@gmail.com
- 21. Public Cloud • Computing infrastructure is hosted at the vendor’s premises. • The customer has no visibility over the location of the cloud computing infrastructure. • The computing infrastructure is shared between organizations. rajesh18698@gmail.com
- 22. Private Cloud • Computing architecture is dedicated to the customer and is not shared with other organizations. • Private clouds may be externally hosted ones as well as in premise hosted clouds. rajesh18698@gmail.com
- 23. Hybrid Cloud • Organizations host some critical, secure applications in private clouds. The not so critical applications are hosted in the public cloud. • The combination is known as Hybrid Cloud. rajesh18698@gmail.com
- 24. Community Cloud The cloud infrastructure is shared between the organizations of the same community. rajesh18698@gmail.com
- 25. Advantages:• Can be less expensive compared to buying software and hardware. • Can be used from any computer or device with an Internet connection. • The device does not need as large of an internal storage system. • Compatible with most computers and operating systems. • Updates occur across the service. rajesh18698@gmail.com
- 26. Disadvantages:• Security & Privacy • Dependency (loss of control) • Cost • Decreased flexibility • Knowledge And Integration rajesh18698@gmail.com