Docs: add catalog and metadata files to metadata structure diagram#2622

Merged

rdblue merged 2 commits intoapache:masterfrom

jasonhughes248:master

Jun 23, 2021

Commits on May 21, 2021

Docs: add catalog and metadata files to metadata structure diagram
Jason Hughes
committed

Commits on Jun 2, 2021

use google drawing as base and update spec diagram to show both snapshots in metadata file and lines for dividing metadata vs data layers
Jason Hughes
committed