MongoDB World 2019 is an upcoming event that brings together a series of challenges and talks on various topics related to MongoDB, including data analytics, modern application development, cloud migration, schema design, and more. The challenges are designed to test users' skills using MongoDB's data platform and applications, with prizes for those who complete them fastest. Meanwhile, the MongoDB World 2019 agenda has been expanded to include new talks on topics such as automation and infrastructure, time series, and streaming, offering a wide range of sessions and tracks for attendees to explore. With only a few days left before the Hackathon closes its doors for submissions, users can still register now for early bird passes, which will become non-early bird rates after May 3rd.