Tag Archives: Apache Drill

Big Analytics Roundup (September 26, 2016)

Note to readers: Recently, I’ve noticed that news about events that occur on Tuesdays seems stale by the time I publish on Monday. Beginning this week, I’m shifting to a new publication model, posting analysis of events as they happen instead of a weekly roundup. You could say I’m switching from batch updates to real-time updates, which should please Nathan Marz.

Read more

Big Analytics Roundup (September 6, 2016)

Jim Kyung-Soo Liew and Tamas Budavari of Johns Hopkins ask whether Tweet sentiments still predict the stock market. Short Version: they do, but the market has arbitraged away any advantage from trading on the information. So there you have it: the stock market is efficient with respect to fundamental information, technical information, and Tweets. Enterra’s Stephen DeAngelis celebrates the “Algorithmic

Read more

Big Analytics Roundup (May 23, 2016)

Google announces that it has designed an application-specific integrated circuit (ASIC) expressly for deep neural nets. Tech press goes bananas. The chips, branded Tensor Processing Units (TPUs) require fewer transistors per operation, so Google can fit more operations per second into the chip. In about a year of operation, Google has achieved an order of magnitude improvement in performance per watt for

Read more
« Older Entries