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HBase, mail # user - Timeseries data


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Re: Timeseries data
Mohit Anchlia 2012-08-29, 00:54
How does it deal with multiple writes in the same milliseconds for the same
rowkey/column? I can't see that info.

On Tue, Aug 28, 2012 at 5:33 PM, Marcos Ortiz <[EMAIL PROTECTED]> wrote:

> Study the OpenTSDB at StumbleUpon described  by Benoit "tsuna" Sigoure (
> [EMAIL PROTECTED]) in the
> HBaseCon talk called "Lessons Learned from OpenTSDB".
> His team have done a great job working with Time-series data, and he gave
> a lot of great advices to work with this kind of data with HBase:
> - Wider rows to seek faster
> - Use asynchbase + Netty or Finagle(great tool created by Twitter
> engineers to work with HBase) = performance ++
> - Make writes idempotent and independent
>    before: start rows at arbitrary points in time
>    after: align rows on 10m (then 1h) boundaries
> - Store more data per Key/Value
> - Compact your data
> - Use short family names
> Best wishes
> El 28/08/2012 20:21, Mohit Anchlia escribió:
>
>> In timeseries type data how do people deal with scenarios where one might
>> get multiple events in a millisecond? Using nano second approach seems
>> tricky. Other option is to take advantage of versions or counters.
>>
>>
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>
>
>
> 10mo. ANIVERSARIO DE LA CREACION DE LA UNIVERSIDAD DE LAS CIENCIAS
> INFORMATICAS...
> CONECTADOS AL FUTURO, CONECTADOS A LA REVOLUCION
>
> http://www.uci.cu
> http://www.facebook.com/**universidad.uci<http://www.facebook.com/universidad.uci>
> http://www.flickr.com/photos/**universidad_uci<http://www.flickr.com/photos/universidad_uci>
>