The second piece of infrastructure is a computation framework called Map-Reduce that works closely with the GFS to allow you to efficiently process the massive amount of data that you have collected.

第二个基础设施是名为Map - Reduce的计算框架，它与GFS紧密协作，帮助处理收集到的海量数据。

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Place the pin on the map, and see where you can get in a specified amount of time via public transportation or bicycle.

只需标出地图上的任一点，你就可以看到在特定时间内你可以到达的所有目的地，通过公共交通工具或者骑自行车。

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The amount of time it takes will depend on how well you map out your processes.

花费时间的数量取决于你的流程制订的有多完善。

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The map above shows the amount of land lost in Egypt if the ocean rises by 1.5 metres.

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Ashlea Ebeling, The State Estate Grab, 2010 Edition, Forbes.com, June 9, 2010 (providing an interactive map that shows the dollar amount exempted from taxes and the top tax rate in each state).

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Map data will continue to evolve-only a limited amount of high-resolution satellite imagery is currently available.

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