When working with a leading ride hailing service provider in the middle east touching millions of lives everyday, to improve customer satisfaction, we have enhanced data driven decision making.
Our in-house ETL solution makes heavy use of Apache Spark to handle complex real world problems.
Being one of the lead contributors in the solution, this video discusses the optimizations it performs to power the ETL and the problems it solves.

Slides: [ Ссылка ]

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