News for hackers. Stuff that matters.

A comment on Metaprogramming Python For Big Data. Parent comment

Re:Metaprogramming Python For Big Data by nly on Thursday December 12, 2013 @08:49AM (#6894351)
What data format are you using for your sparse matrices, and what's the INSERT performance like?
[ Parent | on HN ]
Re:Metaprogramming Python For Big Data by vtuulos on Thursday December 12, 2013 @10:12AM (#6894808)
Matrices are read-only. The set of matrices is updated once a day to include the latest data.

The data format is a collection of pre-aggregated row and column vectors, encoded with variable length integers and run-length encoding. I should give a separate presentation about this.

[ Parent | on HN ]
Re:Metaprogramming Python For Big Data by fixxer on Thursday December 12, 2013 @01:45PM (#6896209)
I should give a separate presentation about this.

Please do. Also, any change of releasing this?

[ Parent | on HN ]