Thanks for the pointers, I have stuff to read now :)
On Mon, Aug 20, 2012 at 9:37 AM, Bertrand Dechoux wrote:
> The terms are
> * ESP : http://en.wikipedia.org/wiki/Event_stream_processing
> * CEP : http://en.wikipedia.org/wiki/Complex_event_processing
>
> By the way, processing streams in real t
One of the most commonly used use case is to perform all IO intensive batch
jobs in HDFS and load more structured data or the output of the job into
HBase or Solr for quick access. But if your dataset is small that fits into
memory then you could also cache it in memory. There are various options
d
The terms are
* ESP : http://en.wikipedia.org/wiki/Event_stream_processing
* CEP : http://en.wikipedia.org/wiki/Complex_event_processing
By the way, processing streams in real time tends toward being a pleonasm.
MapReduce follows a batch architecture. You keep data until a given time.
You then pr
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" het
volgende:
> That's a good ques
Lucene allows you to build a kind of inverted index "content to document
identifier". Solr or ElasticSearch allows to scale the process.
However, if I am reading it correctly, you are saying that you can not pre
compute a structure (such an index) before the search?
If that's true and that you ne
Thanks Mohit and Bertrand,
I am looking into hadoop for search engine as many others. But in case
of search engine, I know lucene is there. But in my case i have implemented
java classes, they are searching from databases as well as from csv files.
But i cant understand if there are GB's of
On Sun, Aug 19, 2012 at 8:44 AM, mahout user 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.
>
Can you specify your use case? Each use case calls for different de
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.
T
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.
