Cloud_computing_Medved_Pirički

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Lesson 1: What is a digital footprint?

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Disadvanteges

Providers have to devote high resources to maintan it.

Paying for the service.

Danger of losing important and sensitive data.

History

Today, Cloud computing is massively used by corporations and private users.

In 2008 NASA's OpenNebula became the first open source software for deploying clouds.

First true mention of Cloud computing in 1996 by Compay

First usage of the term and symbol in 1977 by ARPANET

Advanteges

Cloud computing when appropriately optiimized greatly reduces data storage costs.

Ease of use - There is no need of installing and maintance from the user.

Ease of access - The user can access the data anywhere with a internet connection

Characteristics

Measured service - Resource usage can be measured, controled and reported

Resourcers can me relocated on demand.

Can be accessed from many different platforms (smartphones,tablets, PCs)

On demand self service - user can order the service without human interaction