AnacondaCon 2018. Katrina Riehl. Open source data science technologies have changed the face of building and operating a data science organization. In this talk, Katrina will explore how and why open source technologies are necessary for the success of businesses hoping to use data science and machine learning to power innovation. She will discuss how HomeAway.com is using tools like Anaconda, conda, and other Python-powered open source libraries to change how they look at their market and stay competitive. She will also discuss her journey in making Python a first-class citizen in a traditionally Java-based organization while growing a data science team from the ground up.