Evaluation of NoSQL databases for DIRAC monitoring and beyond Adrian Casajus Ramo, Federico Stagni, Luca Tomassetti, Zoltan Mathe On behalf of the LHCb collaboration Motivation Evaluation of NoSQL databases for DIRAC monitoring and beyond, CHEP2015 2 Develop a system for real time monitoring and data analysis: Focus on monitoring the jobs (not accounting) Requirements Optimized for time se