Experiences with HTTP/2 in the real world
December 22, 2019
Michael Gooding and Javier Garza share their experiences with HTTP/2 over the last year, discussing case studies that demonstrate how performance can be improved over HTTP/2 while addressing backward compatibility, exploring using RUM data to review performance-related observations of customers after switching to HTTP/2, and offering hands-on demos of HTTP/2 with server push and HTTP/2 + QUIC.
Sell cron, buy Airflow: Modern data pipelines in finance
November 29, 2019
Quantopian integrates financial data from vendors around the globe. As the scope of its operations outgrew cron, the company turned to Apache Airflow, a distributed scheduler and task executor. James Meickle explains how in less than six months, Quantopian was able to rearchitect brittle crontabs into resilient, recoverable pipelines defined in code to which anyone could contribute.
Large-scale product classification via text and image-based signals using a fusion of discriminative and deep learning-based classifiers
October 23, 2019
Typically, 810% of product URLs in ecommerce sites are misclassified. Sreeni Iyer and Anurag Bhardwaj discuss a machine-learning-based solution that relies on an innovative fusion of classifiers that are both text- and image-based, along with human touch to handle edge cases, to automatically classify product URLs according to a canonical taxonomic organization with a high F-score.
Balancing chaos and order when designing for offline and online
October 13, 2019
Design is changing at a rapid clipthe next generation of companies are not just looking at how to give the pixels polish but focusing on creating and curating an amazing experience in the real world. Katie Dill demonstrates how to design for a multifaceted journey over time, how to identify when to own the experience and when to enable it, and how to build a team for depth and breadth.