chouxiaowen

6 ms·

1. 1.▲
   Data Analysis: Turing Awards Winners 1966-2013 by Zodiac Sign(tableausoftware.com)

   2 points by chouxiaowen 12y ago|0 comments
2. 2.▲
   Groupon Revenue Tops Estimates, Lefkofsky Named CEO(bloomberg.com)

   1 points by chouxiaowen 13y ago|0 comments
3. 3.▲
   by chouxiaowen 14y ago

   The id column and row header (as depicted in the post) can significantly waste I/O bandwidth. See the paper "Column-stores vs. row-stores: how different are they really?" in SIGMOD 2008 for performance comparisons between C-store and approa