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data engineeringarchitecture
PostgreSQL 9.6: Parallel Query Execution and Scale-Out Architecture
Analyzing the PostgreSQL 9.6 release, detailing its multi-core parallel query execution engine, parallel sequential scans, and index joins.
10 min·22 Aug 2016
data engineeringdevelopment
Designing High-Performance SQL Indexes: A Masterclass in Query Optimization
A deep dive into database internals, examining B-Tree layouts, page reads, and how to structure composite indexes to satisfy query execution plans.
10 min·25 Feb 2010
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