Media buyers and planners would try to collect all of the relevant data and store it locally; however their information was quickly out of date.

媒体买家和规划者会尝试搜集所有相关的数据，并储存在当地；但是他们的信息很快就过时了。

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Wave Gliders collect enormous amounts of data and crunch the numbers distilling 4 gigabytes of raw data to a kilobyte of relevant information a client wants, for instance and then activate their Iridium satellite link to beam the result to servers on land.

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