What are some key numbers that describe the size of the survey and data management system (e.g., how big is an image? how much data is accumulated in a night?)
https://confluence.lsstcorp.org/display/LKB/LSST+Key+Numbers with a summary at http://lsst.org/scientists/keynumbers
Related question - how many people are working on LSST (in DM / Camera / etc)? I get this question a fair number of times. Just a ballpark is fine, and even if it’s just for DM.