article thumbnail

Big Data Creates Massive Changes for the Game of Golf

Smart Data Collective

Since its conception, many individual athletes and teams have optimized their performances with the latest technology while enhancing entertainment value for fans. In 2003, a development that triggered the revolution of data happened when CDW partnered with PGA Tour with a ball-tracking system that is more advanced, known as ShotLink.

article thumbnail

Materialized Views in Hive for Iceberg Table Format

Cloudera

Queries containing joins, filters, projections, group-by, or aggregations without group-by can be transparently rewritten by the Hive optimizer to use one or more eligible materialized views. We ran the ANALYZE command to gather both table and column statistics on all the base tables. Each query had between one to three variants.

Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

PODCAST: COVID19 | Redefining Digital Enterprises – Episode 6: The Impact of COVID-19 on Supply Chain Management

bridgei2i

You know the markets shake and the accompanying Swine Flu epidemic of 2015 and 2016, the Japanese tsunami and the Thailand floods in 2011 that shook up the high-tech value chain quite a bit, the great financial crisis and the accompanying H1N1 outbreak in 2008-2009, MERS and SARS before that in 2003.

article thumbnail

Humans-in-the-loop forecasting: integrating data science and business planning

The Unofficial Google Data Science Blog

by THOMAS OLAVSON Thomas leads a team at Google called "Operations Data Science" that helps Google scale its infrastructure capacity optimally. With those stakes and the long forecast horizon, we do not rely on a single statistical model based on historical trends. Our team does a lot of forecasting.

article thumbnail

Create High-Impact Data Visualizations: Nine Effective Strategies

Occam's Razor

Consider this, conversion rate could go up by a statistically significant percentage… While revenue actually goes down. Their Statistical Bulletin 2017 has a lovely collection of graphs and charts that we all use in some shape or form. publishes a ton of data. Pie-charts are a very poor data visualization choice.