ContinuumIO/blaze — pull request #863 by mrocklin (2014-12-02 17:03:06+00:00)
Title: CSV computation through pandas chunks

For CSV files we now use chunked pandas used to depend on python iterators. This changes behavior to depend on expression chunking and pandas chunked reader.

This should improve default performance but degrade possible functionality a bit. For example, we would be unable to join or sort a very large csv file.