Olelo is our NLP platform and integrate various NLP-related tasks for the biomedical domain. It is build on top of the SAP HANA database. It currently indexes more than 15 millions abstracts from the PubMed database of biomedical publications as well as the MeSH ontology and various terminologies from UMLS. Olelo current NLP services includes document retrieval, automatic text summarization and question answering (cf. figure on the right).