GENERATED columns, EXCLUDE constraints, DISTINCT ON, Foreign Data Wrappers… PostgreSQL has powerful features you might not know about. Here are my favorites.
Reddit thread asking why advanced users switch from Power Query to Python (Pandas/Polars). Key insights: PQ is great for 90% of ETL but Python wins on large datasets (1M+ rows), regex, automation pipelines, version control. Best tool depends on workflow complexity. 186 upvotes, 87 comments.
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