SoBigData e- Infrastructure Common Facilities 1

This deliverable reports the design principles and software architectures characterising the release and development of the SoBigData e-Infrastructure common facilities, namely the social mining computational engine, the online coding and workflow design frameworks, and the online science monitoring dashboard. This report is the first of two versions of the document, each of which describing the design associated with a specific version of the infrastructure to be made available at M12 (December 2020) and at the end of the third year (SoBigData e-Infrastructure common facilities 2, December 2022). Specifically, the deliverable focuses on the design principles and reference architectures included in the first release of the SoBigData e-Infrastructure common facilities at M12. The deliverable consists of six sections. Section 1 briefly introduces the role of this deliverable for the development and delivery of the SoBigData e-Infrastructure common facilities. Section 2 describes the SoBigData e-infrastructure logical architecture contextualising the common facilities and how they relate with the rest. Section 3, section 4 and section 5 document the first release of the e-Infrastructure common facilities included in this report and available at M12, reporting the design principles and reference architectures of the released solutions. Specifically, section 3 describes the social mining computational engine, Section 4 presents the online coding and workflow design frameworks - which includes the RStudio and the Jupyter Notebooks via JupyterHub - and Section 5 reports the online science monitoring dashboard. Finally, section 6 concludes the report illustrating the whole Release Management process and its components for continuous integration.