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DuckDB Doesn't Need Data to Be a Database(nikolasgoebel.com)
353 points by tosh | 115 comments
A blog post by Nikolas Göbel discussing how DuckDB can act as a database without storing data itself, querying external data sources directly.
How Postgres stores data on disk – this one's a page turner(drew.silcock.dev)
488 points by drewsberry | 79 comments
A long blog post explaining how PostgreSQL physically stores table data on disk, exploring database folders, files, and page layout.






