Presented By
O’Reilly + Cloudera
Make Data Work
March 25-28, 2019
San Francisco, CA
Haifeng Chen

Haifeng Chen
Senior Software Architect, Intel

Haifeng Chen is a senior software architect at Intel’s Asia Pacific R&D Center. He has more than 12 years’ experience in software design and development, big data, and security, with a particular interest in image processing. Haifeng is the author of image browsing, editing, and processing software ColorStorm.


1:50pm2:30pm Thursday, March 28, 2019
Haifeng Chen (Intel)
Average rating: ****.
(4.00, 3 ratings)
Spark SQL is widely used, but it still suffers from stability and performance challenges in highly dynamic environments with large-scale data. Haifeng Chen shares a Spark adaptive execution engine built to address these challenges. It can handle task parallelism, join conversion, and data skew dynamically during runtime, guaranteeing the best plan is chosen using runtime statistics. Read more.