: pytables-users@lists.sourceforge.net
Subject: Re: [Pytables-users] pyTable index from c++
Well, expected performance of in-kernel (numexpr powered) queries wrt
regular (python) queries largely depends on where the bottleneck is. If
your table has a lot of columns, then the bottleneck is going to
@gmail.com]
> *Sent:* Friday, November 09, 2012 12:24 AM
> *To:* Discussion list for PyTables
> *Subject:* Re: [Pytables-users] pyTable index from c++
>
> On Thu, Nov 8, 2012 at 10:19 PM, Jim Knoll
> mailto:jim.kn...@spottradingllc.com>>
> wrote:
>
> I love the ind
did not see that to be the
case on my first attempt Seems that I only benefit from a index.
From: Anthony Scopatz [mailto:scop...@gmail.com]
Sent: Friday, November 09, 2012 12:24 AM
To: Discussion list for PyTables
Subject: Re: [Pytables-users] pyTable index from c++
On Thu, N
On Thu, Nov 8, 2012 at 10:19 PM, Jim Knoll wrote:
> I love the index function and promote the internal use of PyTables at
> my company. The availability of a indexed method to speed the search is
> the main reason why.
>
> ** **
>
> We are a mixed shop using c++ to create H5 (just for the r
I love the index function and promote the internal use of PyTables at my
company. The availability of a indexed method to speed the search is the main
reason why.
We are a mixed shop using c++ to create H5 (just for the raw speed … need to
keep up with streaming data) End users start with py
