Re:Reverse Snowflake Joins
by daveloyall on Thursday March 31, 2022 @04:24PM
(#30871816)
Yep. This app, revj, uses Graphviz for layout. So, sure, force-directed layout.
The layout/rendering of the graphs isn't interesting to me, but parsing a SQL statement and extracting the relationship data is.
The name is indeed a reference to data warehouse design, where you normally have heavily normalized data in a snowflake schema. The Kimball book is the canonical one on data warehouse design.