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Denis Efarov
Odnoklassniki
Denis works in BigData, mostly with Hadoop since 2013 and now he's a lead developer at Odnoklassniki. He has been designing and developing a platform for storing and processing statistical data for the Odnoklassniki project since 2018.
Talks from 2022 season
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Interview with Denis Efarov and Sergey Mikhalev, Odnoklassniki
Denis Efarov
Odnoklassniki
Sergey Mikhalev
Odnoklassniki
Alexey Fyodorov
JUG Ru Group
Other talks
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Hadoop 3: Erasure coding catastrophe
Denis Efarov
Odnoklassniki