Cloud ComputingLucas Morison

Brendan Taylor

Relatively new concept software and storage are provided and

accessed over the web. presents new opportunities for efficiency

and innovation

What is Cloud Computing

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?

Businesses host cloud servers. Customers pay for the storage and

software they offer.

Layers

Hardware and/or software specifically designed for cloud computing.

Includes computers, phones, operating systems, and browsers

Client

• Software as a service (SaaS) allows programs to run on a person’s computer without installation.

• Simplifies maintenance and support

Application

Platform as a Service (PaaS) Platforms specially designed for cloud

computing. Reduced complexity and cost relative to

modern computing systems.

Platform

Infrastructure as a Service (IaaS) Delivers servers, software, data-center

space, and network equipment as a service.

Infrastructure

Hardware and Software specially designed for cloud computing.

Cloud specific firmware. Combined offerings.

Servers

E-mail Facebook Flickr Pandora Youtube Mobile Me

Modern Day Clouds

Computer operating system developed by Xcerion

Provides software, application, and storage—through a web browser.

Icloud

Cost of service reflects level of activity. Doesn’t require as much hardware. More battery space. Less chemical waste in production.

Efficiency

Outsources information to a cloud. Business saves on:

◦ System Design◦ Installation◦ Maintenance◦ Remote Accessibility◦ Applications

Advantages for Businesses

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

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

Privacy Compliance Security Availability and Performance

Issues of Cloud Computing

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

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.

Stores data over the internet, using web based services.

Highly efficient Highly accessible Reduces data redundancy Much room for innovation

Recap

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