Presented By O’Reilly and Cloudera
Make Data Work
21–22 May 2018: Training
22–24 May 2018: Tutorials & Conference
London, UK
Chen Salomon

Chen Salomon
Architect, Playbuzz

Chen Salomon is the architect at high-scale storytelling platform Playbuzz, where, as the first employee, he has been responsible for the design and implementation of a scale-ready system since day one and implemented Playbuzz’s data pipeline, which collects, enriches, and stores thousands of events per second. An experienced developer, Chen specializes in high-scale web environments, specifically caching, CDN, cloud architectures, and microservices architectures.
Chen’s academic background includes research in the fields of social networks and content distribution with a focus on online experiments.


14:5515:35 Thursday, 24 May 2018
Data science and machine learning, Data-driven business management
Location: Capital Suite 14 Level: Intermediate
Chen Salomon (Playbuzz)
Average rating: ****.
(4.00, 1 rating)
A/B testing is the foundation of data-driven decision making. In today's world, advertising is crucial to a website's revenue, so it is even more important to measure the effects of changes correctly. Chen Salomon demonstrates how to correctly design and implement an advertisement A/B testing and shares pitfalls, potential biases related to advertisement metrics, and possible mitigations. Read more.