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Transcript of Cloud computing
![Page 1: Cloud computing](https://reader033.fdocuments.net/reader033/viewer/2022060112/556abaa4d8b42a89038b526a/html5/thumbnails/1.jpg)
Cloud ComputingLucas Morison
Brendan Taylor
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Relatively new concept software and storage are provided and
accessed over the web. presents new opportunities for efficiency
and innovation
What is Cloud Computing
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Came from how people referred to the internet as a cloud of information.
Grew in popularity as people became more focused on sustainabilityand efficiency.
How did Cloud Computing Start?
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Businesses host cloud servers. Customers pay for the storage and
software they offer.
Layers
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Hardware and/or software specifically designed for cloud computing.
Includes computers, phones, operating systems, and browsers
Client
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• Software as a service (SaaS) allows programs to run on a person’s computer without installation.
• Simplifies maintenance and support
Application
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Platform as a Service (PaaS) Platforms specially designed for cloud
computing. Reduced complexity and cost relative to
modern computing systems.
Platform
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Infrastructure as a Service (IaaS) Delivers servers, software, data-center
space, and network equipment as a service.
Infrastructure
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Hardware and Software specially designed for cloud computing.
Cloud specific firmware. Combined offerings.
Servers
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E-mail Facebook Flickr Pandora Youtube Mobile Me
Modern Day Clouds
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Computer operating system developed by Xcerion
Provides software, application, and storage—through a web browser.
Icloud
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Cost of service reflects level of activity. Doesn’t require as much hardware. More battery space. Less chemical waste in production.
Efficiency
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Outsources information to a cloud. Business saves on:
◦ System Design◦ Installation◦ Maintenance◦ Remote Accessibility◦ Applications
Advantages for Businesses
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Do not have to worry about supporting complicated computer server software.
All employees use the same software and firmware.
Automatically installed updates and security patches.
Advantages for Businesses cont’d
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SaaS company founded 1999 Serves more than 50,000 businesses on a
subscription basis Part of the S&P 500 since 2008 Customer Relationship Management
Salesforce.com
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Privacy Compliance Security Availability and Performance
Issues of Cloud Computing
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Reduces data redundancy by allowing one copy of a file to be accessed from multiple devices.
Examples:• DropBox• Google Docs• Skydrive• ZumoDrive• Gspace
Cloud Storage
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Companies only pay for space they use. Reduced IT and hosting costs. Maintenance, backup, and storage
management are run by the service provider.
Cloud Storage Cont.
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Stores data over the internet, using web based services.
Highly efficient Highly accessible Reduces data redundancy Much room for innovation
Recap
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http://webhostinghelpguy.inmotionhosting.com/web-hosting/what-is-the-cloud-and-what-does-it-mean-for-my-business/
http://www.cloudcomputingtechnology.org/applications/top-cloud-computing-companies/attachment/cloud-computing-growth/
http://blog.gogrid.com/2009/03/26/navigating-the-layers-of-the-cloud-computing-pyramid/
http://homepages.uel.ac.uk/u0219091/Client%20server%20model.htm http://
www.zdnet.com/blog/hinchcliffe/cloud-computing-and-the-return-of-the-platform-wars/303
http://www.logichp.com/tag/servers/ http://www.istockphoto.com/stock-photo-7224406-cloud-computing.php http://smokingapples.com/software/reviews/survey-the-current-status-of-mob
ileme/
http://www.smartpower.org/blog/?p=1124 http://www.busplan.cc/ http://www.salesforce.com/ http://www.sparkplugging.com/freelance-parent/weighing-the-pros-and-cons-
of-outsourcing/
Bibliography