Percona

JANUARY 14, 2019

To simulate text messages I have used ~3 billion of reddit comments (10 years from 2007 to 2017), downloaded from pushshift.io. In my case, I’m using this data as a simulation of text messages, and will show how we can use ClickHouse as a backend for an API. count()?? ? 1248 ? ??????????? 1 rows in set. Elapsed: 4.510 sec.

Database 40

Database Analytics Blockchain Healthcare 40

Rigor

SEPTEMBER 11, 2019

Vitaly specializes in front-end development, performance optimization, and responsive design, and he has made an epic contribution to the performance industry in addition to many other technology and design-related spaces. He was also the founder and president of Mobile Portland, where he started the first community device lab.

Performance 89

Performance Education Google Website 89

Highly Scalable

MARCH 10, 2015

This article describes six major optimization problems related to marketing and pricing that can be solved leveraging data mining techniques. Although these problems are very different, we are trying to establish a common framework that helps to design optimization and data mining tasks required for solutions.

Retail 152

Retail C++ Analytics Metrics 152