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Engineering, Data / ML

Speed Up Presto at Uber with Alluxio Local Cache

October 26, 2022 / Global
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Figure 3: Uber’s Presto architecture
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Chen Liang

Chen Liang

Chen Liang is a Senior Software Engineer on Uber's Interactive Analytics team working with Presto and Alluxio integration. Before joining Uber, Chen was a Staff Software Engineer on LinkedIn's Big Data Platform team. Chen is also a committer and PMC member of Apache Hadoop. Chen holds master degrees from Duke University and Brown University.

Beinan Wang

Beinan Wang

Dr. Beinan Wang is a Software Engineer from Alluxio and is a committer of PrestoDB. Before Alluxio, he was the Tech Lead of the Presto team at Twitter, and he built large-scale distributed SQL systems for Twitter’s data platform. He has twelve-year experience working on performance optimization, distributed caching, and volume data processing. He received his Ph.D. in Computer Engineering from Syracuse University on symbolic model checking and runtime verification of distributed systems.

Posted by Chen Liang, Beinan Wang