This Scientific ESH Workshop covers developments in data science/AI and how these will be instrumental to the future care and research in clinical and translational Haematology. The workshop will serve doctors and scientist in training to understand how data science will strengthen the work and research of clinician and researchers alike. The workshop is also intended to develop a community of data scientists and clinicians/researchers with a haematology focus. This workshop offers highest-level science on the interface of data analysis, bioinformatics and AI with haematology and blood cancer research. It also aims to provide an opportunity where researchers and clinicians can bring projects on haematological cancers and discuss how tools in data science can help solve important questions with the speakers, peers and chairs.