Andy Petrella is the cofounder of Kensu, a data observability solution that offers companies the opportunity to monitor their data usage. He is the creator of Spark Notebook, an open-source software for data engineers and scientists using Spark and Scala. He is the author of the book Fundamentals of Data Observability. He has built a fantastic career in data over the last 16 years. In this episode, we cover a range of topics including: - data observability - being a founder - being an author - creating open source software - Kensu's unique approach "Data Observability Driven Development" -------- Where to find Prateek Joshi: Newsletter: https://prateekjoshi.substack.com Website: http://prateekj.com LinkedIn: https://www.linkedin.com/in/prateek-joshi-91047b19