Gather database requirements - not just for use by monitoring and online systems but also the expected uses during future data reconstruction, for example: run conditions, POT within a given span of time, store/retrieve calibration constants derived from data taken in calibration runs. Et cetera. PostgresSQL is the current product-of-choice and comes along with the EPICs-CSS system used by the detector monitoring system. This Task involves developing the initial tables in the database for proposed online and future offline uses. There are Lessons Learned from past experiments for optimal configuration of tables.