際際滷s cloud computing
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Cloud computing allows users to access computing resources like software, data storage, and processing power over the internet rather than maintaining and operating them locally. It provides resources on demand in a manner similar to a public utility. The document discusses the background of cloud computing including its origins in centralized mainframe systems. It outlines the key characteristics, economics, layers, types, advantages, and disadvantages of cloud computing and provides examples of cloud computing vendors and services.
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Cloud computing provides on-demand access to shared computing resources like networks, servers, storage, applications and services over the internet. It has evolved from earlier concepts like grid computing, web services, and virtualization. Key characteristics of cloud computing include shared resources that are scalable and elastic, self-service access, and pay-per-use metering. While cloud computing provides opportunities for cost savings and innovation, concerns around security, lock-in, and reliability must be addressed for widespread adoption. Standards and interoperability between cloud platforms are still developing.Cloudcomputing Nivo Consultancy 26 Mei 2009 Versie 1
Cloudcomputing Nivo Consultancy 26 Mei 2009 Versie 1Ruud Ramakers
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This document discusses cloud computing. It begins by defining cloud computing and discussing its key characteristics like on-demand self-service, ubiquitous network access, resource pooling, rapid elasticity, and pay-per-use pricing. It then discusses how technological advances enabled cloud computing and examples of cloud computing variants and deployment models. The document also covers benefits and opportunities of cloud computing for customers as well as challenges and issues for both customers and suppliers. It provides some examples of large companies and their approaches to cloud computing.Lets Do the Cloud-CFO Summit 2013
Lets Do the Cloud-CFO Summit 2013Aimi Aizal Nasharuddin
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The document discusses cloud computing's role in corporate transformation, particularly in Malaysia, highlighting trends, characteristics, and concerns surrounding cloud adoption. It outlines key myths and facts about cloud technology, emphasizing data privacy issues and the evolution of cloud solutions from traditional models. The presentation also provides insights into different cloud deployment models and introduces Skali, a pioneer in cloud services in Malaysia.Cloud computing
Cloud computingPallavi Rai
油
The document provides an introduction to cloud computing, including definitions and concepts. It discusses the evolution of cloud computing from earlier technologies like grid computing and utility computing. It also outlines some key characteristics of cloud computing models including software as a service (SaaS), platform as a service (PaaS), and infrastructure as a service (IaaS). Additionally, it covers basic cloud architecture, characteristics, purposes and benefits, as well as opportunities and challenges of cloud computing.Cloud services full description
Cloud services full descriptionJason Caras
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IT Authorities is a cloud computing services provider headquartered in Tampa, Florida. They have built a highly advanced and sophisticated cloud computing platform using best-in-breed technologies from Cisco, VMware, and NetApp. Their infrastructure provides enterprise-grade performance, flexibility, security and redundancy through virtualized servers, Cisco Unified Computing fabric, VMware virtualization software, NetApp storage, and Cisco networking and security appliances. Their facilities have robust security, power, cooling and connectivity to enable flexible, scalable cloud services for customers.Ibm Smart Business Overview Jimmy Mills
Ibm Smart Business Overview Jimmy MillsJimmy Mills
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IBM's document discusses the transformative impact of cloud computing on IT infrastructure, emphasizing its ability to deliver innovation, efficiency, and agility for businesses facing rapid digital change. It outlines the benefits of cloud adoption, including cost reduction, improved service delivery, and enhanced security, and provides a framework for organizations to navigate their cloud journey. As companies shift to cloud solutions, IBM positions itself as a leader in providing comprehensive services and technologies to support this transition.Unit 1.2 move to cloud computing
Unit 1.2 move to cloud computingeShikshak
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Cloud computing provides various advantages such as reduced costs, improved scalability, mobility and collaboration. However, migrating to the cloud also presents some challenges including security concerns, vendor lock-in, integration issues, and loss of control over IT resources. A successful cloud migration requires careful planning and execution of key stages - planning the project, executing the migration, and monitoring outcomes. It is also important to start small, trust cloud vendors to protect data, maintain user identity management, and plan for potential latency and outages.Cc
CcSunny Sreekanth
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Cloud computing allows users to access software and data storage over the Internet. It has evolved from earlier technologies like grid computing and utility computing. Major cloud providers like Amazon, Google, Microsoft and IBM offer infrastructure, platform and software services on massive networks of servers. While cloud computing provides benefits like reduced costs and improved scalability, concerns around security and data location must still be addressed. It is an emerging technology that is expected to continue growing rapidly in both business and personal use.Windows Azure Platfrom App Fabric
Windows Azure Platfrom App FabricWes Yanaga
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Windows Azure platform AppFabric provides a Service Bus and Access Control to enable connectivity and security in cloud applications. The Service Bus allows secure and interoperable communication across networks and firewalls. Access Control simplifies authorization management across organizations and identity providers. These services solve challenges of connecting cloud, mobile, and on-premises applications at scale through standards-based technologies.Leverage the cloud 2012 li
Leverage the cloud 2012 liCornerStone
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CornerStone's journey with cloud services began in 2002 using hosted applications to reduce costs and improve flexibility. Over time, they acquired more cloud technologies and capabilities. The document defines cloud computing as utilizing on-demand services over the internet from external providers to access technology resources like networks, servers, storage, applications and services. It categorizes cloud services into Software as a Service (SaaS), Platform as a Service (PaaS) and Infrastructure as a Service (IaaS). Case studies show how various organizations leveraged cloud services to improve availability, security, flexibility and reduce costs.Gen-i Cloud 101 presentation
Gen-i Cloud 101 presentationSimmy_online
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This document provides an introduction to cloud computing by defining it, explaining its origins and evolution, and describing its key components and benefits. It defines cloud computing as computing functionality provided as an on-demand service over the internet. It explains how cloud computing has evolved from traditional on-premise computing models and how businesses are increasingly adopting cloud services like SaaS, PaaS and IaaS to improve efficiency, scalability and reduce costs. The document uses examples to illustrate how different types of businesses are leveraging cloud computing in practical ways.Skysphere leverage the cloud
Skysphere leverage the cloudCornerStone
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This document discusses leveraging cloud services for businesses. It outlines CornerStone's history of adopting cloud technologies since 2002. It then defines cloud computing and describes the three categories of cloud services: Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS). The document presents case studies that demonstrate benefits companies have realized from using cloud services, such as increased availability, security, flexibility, and reduced costs. It argues that cloud computing can help businesses address challenges in these areas and position themselves to be more innovative and competitive.Cloud Computing at UTM Shillong
Cloud Computing at UTM ShillongCapgemini
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This document provides an overview of cloud computing, including:
1. Definitions of cloud computing, its essential characteristics of on-demand self-service, broad network access, resource pooling, rapid elasticity, and pay-per-use pricing.
2. The three service models of cloud computing: Infrastructure as a Service, Platform as a Service, and Software as a Service.
3. The four deployment models of cloud computing: private cloud, community cloud, public cloud, and hybrid cloud.
4. Benefits of cloud computing include increasing speed and flexibility while reducing costs through improved server utilization, shorter payback periods, and variable rather than fixed pricing.Cloud computing
Cloud computingRobbySahoo
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Cloud computing involves applications and files being hosted on remote servers and data centers that are accessible via the internet. It allows users to access services like word processing, calendars, and presentations from any device with an internet connection. Common cloud services include Software as a Service (SaaS), Platform as a Service (PaaS), and Infrastructure as a Service (IaaS). SaaS provides hosted applications that users subscribe to, while PaaS and IaaS provide resources for building and hosting custom applications. Major benefits of cloud computing include reduced costs, scalability, universal access, and easier collaboration. Security, reliability, and standardization remain risks associated with cloud services.Cloudcomputingupload
CloudcomputinguploadIbrahim Khan
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This document provides information about cloud computing and its benefits. It discusses:
- The history of the internet and how it started as ARPANET to allow networks to automatically reroute data.
- What cloud computing is and how it allows users to access applications from any browser without managing hardware or software. Resources are provided on demand.
- The benefits of cloud computing including flexibility, scalability, cost efficiency, reliability, and easier management compared to traditional infrastructure.
- How applications run in the cloud using virtualization and other techniques to separate software from physical servers.Build 4 The Cloud By Cisco V Mware2
Build 4 The Cloud By Cisco V Mware2Azlan NL
油
The document provides an overview of VMware's cloud computing and desktop virtualization solutions, highlighting their leadership in the industry with over 170,000 customers and significant revenue. It discusses the benefits of cloud computing, including cost savings and improved efficiency, as well as VMware's commitment to open and interoperable APIs. Additionally, the document emphasizes the capabilities of VMware View for desktop management and provisioning, showcasing the cost reductions and organizational benefits associated with its implementation.Cloud computing in south africa reality or fantasy
Cloud computing in south africa reality or fantasySamantha James
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The document discusses cloud computing adoption in South Africa. It notes that while cloud computing dominates IT discussions, adoption rates are still low due to concerns over security, cost reductions, and reliability. Platform as a Service (PaaS) is emerging as the next hot cloud model by increasing efficiency and productivity. Virtualization solutions are driving data center revenues and cloud adoption by offering cost savings and flexibility. The uptake of cloud computing in South Africa remains in development, with Infrastructure as a Service showing steady growth and Software as a Service in an early phase.Application of Cloud Computing
Application of Cloud ComputingBoonlert Aroonpiboon
油
The document discusses cloud computing, providing definitions and an overview of key concepts. It describes the three main cloud service models - Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). Examples of applications are given for each model. Advantages of cloud computing include lower costs, automatic software updates, unlimited storage, and collaboration capabilities. However, cloud computing also has disadvantages such as reliance on internet connectivity and potential security and data loss issues.Ad
際際滷s cloud computing
- 2. Introduction Cloud computing is where computing resources are accessed from a virtual online "cloud" rather than a local desktop or organizational data centre.
- 3. Contents Background Characteristics Economics Layers Types Advantages and Disadvantages Conclusion
- 4. Definition Cloud computing is internetbased computing, whereby: shared resources software information are provided to computers and others devices on demand, like the electricity grid.
- 5. Background Reincarnation of centralized data processing and storage as paralleled by the mainframe. A mainframe (also known as Big Iron) is: A large computer Used by large organization Used for bulk data processing
- 6. Background A large network of computers. Used by large organizations to provide services to smaller ones and individuals. Used for bulk data processing. Synonyms: Grid Computing, SaaS, Network Computing, Utility Computing.
- 7. Characteristics Virtually Pay-per-use assemble Offsite Shared Characteristics workloads technology Massive On-demand scale self service
- 8. Economics
- 9. Companies are looking for new ways to: Reduce costs Faster time to Increase reliability value Pay for only what Improve system Quickly take we use reliability advantage of Reduce hardware Improve system latest investment availability technologies Reduce software Simplify updating licenses and upgrading Lower labor and IT Increase speed of support costs deployment Lower outside Scale IT resources maintenance cost to meet business needs
- 10. Layers of the cloud Client Application Platform Infrastructure Server
- 11. Important topics of cloud computing The various types and vendors of cloud computing services Advantages and disadvantages of cloud computing
- 12. Types and vendors of cloud computing services Simplest form Types of cloud computing More complex form
- 13. Simplest form Search engines Webmail BACK
- 14. More complex form 1. Webbased office application. Online photo and document sharing Eg: ZOHO Work Online, Live Mesh 2. Branded, Domain-wide web service. Hosted spam filtering Eg: postini, Google apps, Microsoft Office Live Beta 3. Large-scale web-based storage and computing power for building your own application. Eg: Amazon web services, Google app Engine BACK
- 15. Advantages and disadvantages Lower software cost Improve performance Advantages Fewer maintenance issue Instant software updates Increased data safety Requires a constant internet connections Doesnt not work well in low Disadvantages speed connections May be slow Limited features
- 16. Conclusions Cloud computing increases profitability by improving resource utilization. Costs are driven down by delivering appropriate resources only for the time those resources are needed. Cloud computing has enabled teams and organizations to streamline lengthy procurement processes.
- 17. Reference Wikipedia: Cloud Computing. en.wikipedia.org/wiki/Cloud_computing Wikipedia: Mainframe Computer. en.wikipedia.org/wiki/Mainframe_computer