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MapReduce >> mail # user >> Hadoop Real time help


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Re: Hadoop Real time help
Is there a "complete" overview of the tools that allow processing streams
of data in realtime?

Or even better; what are the terms to google for?

--
Met vriendelijke groet,
Niels Basjes
(Verstuurd vanaf mobiel )
Op 19 aug. 2012 18:22 schreef "Bertrand Dechoux" <[EMAIL PROTECTED]> het
volgende:

> That's a good question. More and more people are talking about Hadoop Real
> Time.
> One key aspect of this question is whether we are talking about MapReduce
> or not.
>
> MapReduce greatly improves the response time of any data intensive jobs
> but it is still a batch framework with a noticeable latency.
>
> There is multiple ways to improve the latency :
> * ESP/CEP solutions (like Esper, FlumeBase, ...)
> * Big Table clones (like HBase ...)
> * YARN with a non MapReduce application
> * ...
>
> But it will really depend on the context and the definition of 'real time'.
>
> Regards
>
> Bertrand
>
>
>
> On Sun, Aug 19, 2012 at 5:44 PM, mahout user <[EMAIL PROTECTED]> wrote:
>
>> Hello folks,
>>
>>
>>    I am new to hadoop, I just want to get information that how hadoop
>> framework is usefull for real time service.?can any one explain me..?
>>
>> Thanks.
>>
>
>
>
> --
> Bertrand Dechoux
>