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Sarah Guido

Data Scientist, Bitly

Sarah is a data scientist at Bitly. She loves Python, machine learning, and the startup world. She is an accomplished conference speaker and an O’Reilly Media author, and is very involved in the Python community.


Data Science at Scale: Using Apache Spark for Data Science at Bitly

Bitly generates over 9 billion clicks on shortened links a month, as well as over 100 million unique link shortens. Analyzing data of this scale is not without its challenges. At Bitly, we have started…