A Tuesday 14 December 2010 21:09:51 david.bri...@ubs.com escrigué: > So I now am keeping summaries in a separate table (3 actually, 2 > VLArrays for the attributes and dtypes and 1 Table for the numeric > data). It is 30 times faster to load for a small set of tables (59 > mS compared to 1.7S), and 50 times faster for a large set of table > (714mS compared to 35.5S). > > Is it generally faster to keep the summaries in a separate hdf5 file > or are they fine in the same file?
Yes, keeping the summaries (small datasets) in the same file is completely fine. -- Francesc Alted ------------------------------------------------------------------------------ Lotusphere 2011 Register now for Lotusphere 2011 and learn how to connect the dots, take your collaborative environment to the next level, and enter the era of Social Business. http://p.sf.net/sfu/lotusphere-d2d _______________________________________________ Pytables-users mailing list Pytables-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/pytables-users
