Couchbase ConnectONLINE 2021 is a free, two-day virtual conference taking place on October 20-21, 2021, aimed at NoSQL developers, backend developers, and DevOps engineers interested in Couchbase technology. The event offers live demos, hands-on training, and certification opportunities, particularly beneficial for Java developers and architects seeking Couchbase Associate Developer Certification. Attendees can explore two dedicated tracks: the development track, which covers integrating Couchbase with various tech stacks and frameworks, and the best practices track, which focuses on deploying distributed database applications and optimizing their scalability and availability. Key sessions include insights into application modeling, deployment patterns, and creating offline-first applications. Additionally, the conference provides valuable networking opportunities, allowing participants to connect with peers and industry experts.