Save Big on Coursera Plus. 7,000+ courses at $160 off. Limited Time Only! Grab it Dive into a 38-minute conference talk exploring the decade-long journey of building open-source standards in data engineering. Follow Julien Le Dem's insights as he recounts the birth of Parquet, the transition to low-latency systems, and the development of Arrow. Discover how community-driven collaboration has fueled groundbreaking innovations in data processing over the past ten years. Gain valuable knowledge about the evolution of data engineering and the impact of open-source projects on the industry. Learn from the experiences of a seasoned expert who has contributed to major developments at companies like WeWork, Dremio, Twitter, and Yahoo.