qubed/cache/README.md

This code builds the tree cache from fdb.list

A tried a fill run of the entire database using list_entire_fdb.py, it died after 14 hours and 89 million unique objects, perhaps because it ran out of memory.

The raw cache.json can be compressed using "tree_to_compressed.py" which folds identical subtrees and replaces the keys with "key=val1,val2,val3" strings. For a 38MB cache.json, the compressed version is 40KB. For 122MB it's 44KB.