The MessageListener is one implementation of data arrival synchronization.

MessageListener是数据到达同步的一种实现。

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We will prune the unit according to the recent data arrival time in each unit, that guaranteed the online data synopses is the smallest cover of current window data in the data stream.

根据每个单元中的最近数据到达时间修剪单元，保证了在线数据摘要信息是对当前窗口中数据流数据的覆盖；

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We also need to be sure, on arrival, that the data hasn't been modified during transit, whether intentionally or unintentionally.

我们还需要保证数据在到达之前，没有在传输过程中修改过，不管这种修改是有意的还是无意的。

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The rise in the volume, variety, and velocity of data, the arrival of many new types of analytical tools all across the business intelligence value chain, and the emergence of new forms of computer science dedicated to data processing such as Hadoop, has created a vacuum.

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They supplied us with arrival data for the largest U.S.-based airlines for the last three holiday seasons, which we define as Nov. 20-Dec. 1 for Thanksgiving and Dec. 20-Jan. 6 for the winter holiday. (We examined only arrivals because departure delays can often be offset once a plane is airborne.) The U.S. Department of Transportation also tracks flight information for the holiday season, but FlightStats' list of airlines is more comprehensive.

FORBES: Magazine Article

Indeed, with the arrival of big data, the speed of change, and the need to react and adapt quickly, agility has become paramount for CMOs charged with driving growth.

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