Deep Dive: How PostgreSQL Organizes Database Clusters and Tables Internally

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A technical article published on buraksen.dev explores the internal architecture of PostgreSQL, focusing on how it structures database clusters, databases, and tables. The piece examines the low-level organization that underpins one of the most widely used open-source relational database systems. It provides developers and database administrators with insight into how PostgreSQL manages data at a foundational level. The article gained traction on Hacker News, accumulating 22 points from the community.

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