On 30 and 31 May, RETHINK big Project presented the final roadmap for hardware and networking optimizations in Big Data in a poster at the ECOCLOUD 2016 event in Lausanne, Switzerland.  EcoCloud is an industry-focused EPFL initiative that aims to provide world-class leadership for, and to drive innovation in, sustainable cloud computing technologies. RETHINK big Team members Gina Alioto (BSC) and Dimitra Tsaoussis Melissargos (EPFL) welcomed a broad array of visitors from companies ranging from Microsoft to Oracle to Cisco Systems.