What is Cloud computing and web 2.0?

Cloud computing and web 2.0 are a web based technology allowing programs and applications to be accessed from any location (typically) via the internet. It is a phenomenal technology that allows ordinary people and businesses to access their data at any location at any time. I first became familiar with this concept last year when Apple introduced an update for I-Phone users surrounding the launch of their new I-Phone. The "I-Cloud" allowed customers to share photos, calenders, music, and other applications and data between all of their devices by using Cloud based technology to backup and transmit their data back and forth. I have found it to be very useful as it allows for shared access of databases within our household. After recently learning about GoogleDocs and other Cloud based technologies, it is no secret why more and more people are turning to this type of connectivity. My fiance and I have already started using GoogleDocs to plan our wedding as it allows us to share and edit lists together. There are no more duplications as we have been working off of the same lists thanks to this technology!