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Changhao Jiang

Facebook Inc.
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Dr. Changhao Jiang is a research scientist at Facebook Inc. His responsibilities at Facebooks are mainly focused on improving Facebook’s user perceived performance and making the site more scalable. Specifically, he currently leads the Quickling project at Facebook which ajaxifies the whole website. He also designed and implemented a client side caching system calledPageCache to cache users’ visited pages at client side browser. Changhao is also one of the lead developers for the XHProf project, which was open-sourced by Facebook in March 2009. Prior to joining Facebook, Dr. Changhao Jiang worked at Google for a year. He also worked as a researcher at Carnegie MellonUniversity for two years. Changhao holds a bachelor’s of science degree and a master’s of science degree from Tsinghua University, and Ph.D. from the University of Illinois at Urbana Champaign.

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Recent comments

Good question, Earnest. Yeah Quickling does have some protections against that. Once every couple of pages, Quickling will do a full page load to allow browsers to release memory.
posted 5 months ago
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