I may want to come back and read something of this one day.
One little gem I keep using in every project since my early Rails projects. It’s a little project but the are they put in is simply remarkable. It’s opensource done right.
Recursive queries are typically used to deal with hierarchical or tree-structured data.
Keep in mind recursive PostgreSQL recursive queries when dealing with hierarchical data, looks like a tremendous useful feature.
Nice summary on how to be more productive.