Subject: Re: High variance in results for hbase benchmarking
Mark, Gary, Ted,
Thanks for your responses. I will keep the EC2 issues and other things in
mind when I get a chance to redo the benchmarking. BTW is there any
recommendation for an on demand computing provider for benchmarking
purpose
/files/papers/E02.pdf .
>
> - Andy
>
>
> --- On Thu, 3/3/11, Gary Helmling wrote:
>
> > From: Gary Helmling
> > Subject: Re: High variance in results for hbase benchmarking
> > To: user@hbase.apache.org
> > Cc: "Aditya Sharma"
> > Date: T
Is your insert path multi-threaded?
On Thu, Mar 3, 2011 at 10:51 PM, Aditya Sharma wrote:
> It was quite variable, as I said earlier, but in one sort of representative
> READs only benchmark, it was 115 READs per second. For a READ + WRITE
> benchmark, it was 90 operations per second (with some p
ery handy
for a lot of other things though, like functional or smoke testing.
For additional information see:
http://www.comp.nus.edu.sg/~vldb2010/proceedings/files/papers/E02.pdf .
- Andy
--- On Thu, 3/3/11, Gary Helmling wrote:
> From: Gary Helmling
> Subject: Re: High variance in
On Thu, Mar 3, 2011 at 10:19 PM, Aditya Sharma wrote:
>
> Since we are using EC2 Large instances, it seems unlikely that network or
> some other virtualization related resources crunch are affecting our
> performance measurement.
>
>
You are guaranteed to see large variance in results when benchma
It was quite variable, as I said earlier, but in one sort of representative
READs only benchmark, it was 115 READs per second. For a READ + WRITE
benchmark, it was 90 operations per second (with some primitive caching
thrown in).
Aditya
On Fri, Mar 4, 2011 at 11:54 AM, Ted Dunning wrote:
> Wha
What kinds of speeds are you seeing?
On Thu, Mar 3, 2011 at 10:19 PM, Aditya Sharma wrote:
> Hi All,
>
> I am working on benchmarking different data stores to find the best fit for
> our use case. I would like to know views and suggestions of the HBase user
> and developer community on some of my
Which hbase version did you use ?
On Thu, Mar 3, 2011 at 10:19 PM, Aditya Sharma wrote:
> Hi All,
>
> I am working on benchmarking different data stores to find the best fit for
> our use case. I would like to know views and suggestions of the HBase user
> and developer community on some of my fi
Hi All,
I am working on benchmarking different data stores to find the best fit for
our use case. I would like to know views and suggestions of the HBase user
and developer community on some of my findings as the results I am getting
are highly variable.
My HBase Setup has two EC2 Large hosts (ea
