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2012华科博士英语真题
2012真题 Cloud Storage Basics ".| 9h eif<aG5 Comedian George Carlin has a routine in which he talks about howhumans seem to spend their lives accumulating "stuff." Once they'vegathered enough stuff, they have to find places to store all of it. If Carlinwere to update that routine today, he could make the same observation about computerinformation. It seems that everyone with a computer spends a lot of time acquiring data andthen trying to find a way to store it. +SM $# r&"}zyL For some computer owners, finding enough storage space to hold all the datathey've acquired is a real challenge. Some people invest in larger harddrives. Others prefer external storage devices likethumb drives or compact discs. Desperate computer owners might deleteentire folders worth of old files in order to make space for new information. But some arechoosing to rely on a growing trend: cloud storage. }M
f}gCEW U;Hu:q* While cloud storage sounds like it has something to do with weather fronts and stormsystems, it really refers to saving data to anoff-site storage system maintained by a third party. Instead of storinginformation to your computer's hard drive or other local storage device, yousave it to a remote database. The Internet provides the connection between your computer andthe database. r6]r+!63" -$;H_B+. On the surface, cloud storage has several advantages overtraditional data storage. For example, if you store your data on a cloudstorage system, you'll be able to get to that data from any location that hasInternet access. You wouldn't need to carry around a physical storagedevice or use the same computer to save and retrieve yourinformation. With the right storage system, you could even allow other peopleto access the data, turning a personal project into a collaborativeeffort. 1oo'\ c[< lr So cloud storage is convenient and offers more flexibility, but howdoes it work? Find out in the next section. HhNH"b& |