This Week in MongoDB Sep 23-29 highlights various community events, webinars, online education programs, public training sessions, user groups, and upcoming conferences. The MongoDB days Paris conference is scheduled for October 11, featuring new advanced sessions, while early bird registration ends on October 6th. Various webinars are available, including those focused on healthcare companies using MongoDB, scaling checklists, and general technical overviews of the platform. Online education programs, such as M101P and M102, are also open for registration. Public training sessions in Bangalore and Paris will take place from September 24-26 and 26-28 respectively. User groups and events, including JavaOne presentations by Trisha and Justin Lee, are scheduled for various dates this week.