Transactions at MongoDB World` MongoDB 4.0 will support multi-document transactions, allowing users to ensure data consistency across multiple documents in a single operation. This feature was announced in February and an early version of the syntax has been shared by Aly Cabral, Product Manager at MongoDB. The company's events provide opportunities for users to connect with database developers, learn from power users, and get hands-on experience with new tools to accelerate development goals. To take advantage of this feature, attendees can register for MongoDB World, a conference taking place on June 26-27 in New York City, where early bird pricing ends on May 11 and groups receive a discounted rate.