MongoDB Europe - It's a Wrap! | MongoDB Blog` The first-ever MongoDB Europe event was held on November 15th, 2016, attracting over 1000 attendees who gathered for a day focused on content for MongoDB DBAs, DevOps, and developer personnel. The event featured keynote sessions from notable speakers including Eliot Horowitz, CTO of MongoDB, and Professor Brian Cox, who discussed the latest MongoDB release and its applications in big data analysis. The event also included customer sessions from major companies like Amadeus, SNCF, and Proximus, as well as technical talks on topics such as Blockchain, Wired Tiger Storage engine, and building resilient MongoDB applications. The event was a success, with attendees praising the high level of learning and engagement throughout the day, although some feedback suggested that future events could be even more technical in nature.