Cloud+computing+for+libraries

= Cloud Computing for libraries = toc Cloud computing is a service that delivers hosted computer services over the Internet. The name comes from the cloud symbol used to represent the Internet in program flowcharts.

"A cloud can be public or private. A public cloud sells services to anyone on the Internet. A private cloud is a proprietary network or a data center that supplies hosted services to a limited number of people. When a service provider uses the public cloud resources to create their private cloud, the result can be called a virtual private cloud" (Definition).

"[T]he goal of cloud computing is to provide easy, scalable access to computing resources and IT services" (Definition). Web-based email programs, online storage services, or online tools like Google Docs are all commonly used cloud applications (SLJ Staff, par. 5).



Advantages
Many libraries already use Google Docs. It makes collaboration much easier. Storage is online, so it minimizes the space on your computer's hard drive. Since Cloud applications take up less hard drive space, it can save the library or its parent institution money. Some libraries have been able to move from MS Office to Google Docs for office documentation and productivity. Personal blogs, wikis, and websites can also be done on the cloud. Photographs can be stored and edited. Some libraries have put their circulation and cataloging system on the cloud.

Concerns
Before implementing Cloud applications for your library, consider your user population. Douglas Johnson, director of media and technology at Minnesota's Mankato Area Public Schools, advises "if your [library] has a reliable and secure wireless infrastructure to support dozens—if not hundreds—of student-owned computing devices designed to take advantage of cloud-based applications; and if your library helps teachers and students receive the training, resources, and strategies to use the cloud" (Staff, par. 8).