Rigor

SEPTEMBER 11, 2019

The godfather of the web performance movement, educator, speaker, the author of the most essential books in the industry, High Performance Websites (which was #1 in Amazon’s Computer and Internet bestsellers in 2007) and Even Faster Websites , and the co-author of Web Performance Daybook Volume 2. Philip Tellis. Philip Tellis.

Performance 89

Performance Education Google Website 89

Highly Scalable

MARCH 10, 2015

Customer retention programs can require the identification of customers who are likely to stop the relationship with a retailer but can change their minds under the influence of incentives. This metric reveals customers with high revenue potential, hence it can be used in loyalty programs and usage expansion campaigns. Fisher, 2007.

Retail 152

Retail C++ Analytics Metrics 152

Percona

JANUARY 14, 2019

However, ClickHouse is super efficient for timeseries and provides “sharding” out of the box (scalability beyond one node). To simulate text messages I have used ~3 billion of reddit comments (10 years from 2007 to 2017), downloaded from pushshift.io. So can we use it as our main datastore? count()?? ? 1 rows in set.

Database 40

Database Analytics Blockchain Healthcare 40