ScyllaDB Summit 2018 featured over three dozen sessions, including keynotes, breakout tracks, and tech talks, which are now accessible online through videos and slides. These sessions covered various topics such as use cases, engineering insights, and upcoming features, with presentations from ScyllaDB executives, prominent customers, and community members. Notably, ScyllaDB CTO and Co-Founder Avi Kivity discussed both near-term and longer-term initiatives, coinciding with the upcoming release of ScyllaDB Open Source 3.0. The materials are available on YouTube and SlideShare, and the organization encourages viewers to engage with them by asking questions or sharing their experiences with ScyllaDB.