It’s a busy month for the Couchbase developer advocacy team as they attend several conferences in October, including Tableau, Devintersection, OSCON EU, Spark Summit, and Droidcon London. The team will be at each event's booth, available to answer questions and provide demos of new features in Couchbase 4.0. Attendees can expect prize giveaways and a chance to meet the developer advocacy team. Additionally, special promotions are available for attendees who use specific codes, such as couchbase25 for OSCON EU or code Couchbase20EU for Spark Summit registration.