On 26th and 27th November the subject of online publishing will be the core focus. 23 experts and thought leaders from renowned companies such as Microsoft, Axel Springer, Gruner + Jahr or the Drupal Association will be gathering under one roof at Thunder Day 2018 together with over 300 participants from all over the world. From start-ups to established companies, CTOs and CTOs from the digital and publishing sectors will be giving presentations over two days covering their own business models and providing insights into their experiences. They will be discussing the trends, opportunities and challenges affecting online publishing currently and in the future. Among other things, the focus will be on trend topics of Open Source and Blockchain and how these are determining the future.