My library is not as big as 1.5T but it won't fit in any standard cloud offering as well. One of the advice I received was to batch export to JPG to have a sma

My library is not as big as 1.5T but it won't fit in any standard cloud offering as well. One of the advice I received was to batch export to JPG to have a small and easily sharable copy, and keep all the originals in Glacier or other cost effective backup that doesn't need to be accessed too often. I haven't done it yet but it seems to be a reasonable approach.