Add a section on how factoring sets of signatures can help performance
Add a section on how factoring sets of signatures can help performance

cpcloud/datashape,FrancescAlted/datashape,llllllllll/datashape,cpcloud/datashape,cowlicks/datashape,aterrel/datashape,blaze/datashape,aterrel/datashape,quantopian/datashape,blaze/datashape,ContinuumIO/datashape,FrancescAlted/datashape,ContinuumIO/datashape,cowlicks/datashape,quantopian/datashape,llllllllll/datashape