采访Presto作者Christopher Berner

Software Engineering Daily于2015年8月8日采访了Presto作者之一Christopher Berner
以下为采访主要内容与采访录音
PS：有不少干货

Presto is a low latency SQL language built for interactive analysis.

Christopher Berner works on Presto at Facebook.

Questions:

Is Presto for data scientists, developers, or everyone?
What are the problems with Hive?
How does Hive break a query into mapreduces?
How do the clients, coordinators, and workers interact?
Is Presto both fast and cheap?
How does Presto tune Java to get speed improvements?
What are the advantages to doing open-source within Facebook but not within Apache?