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High-Performance PostgreSQL: The Engineering Guide: Master Tuning, Internal Architecture, Advanced Indexing, and Scaling for Critical Databases (Big Tech Career & System Design Book 3)
by Oliveira
English | 2026 | ASIN: B0GJNKNX4V | 57 pages | pdf | 21 MB
Is your database slowing down? The answer isn't more hardware-it's better engineering.
PostgreSQL has won the database war, becoming the modern industry standard. However, its default configuration isn't built for high scale. When your tables grow from thousands to millions of rows, simple queries hang, CPU usage spikes, and latency destroys your user experience.
This is not a book about basic SQL syntax. "High-Performance PostgreSQL" is a survival manual for Backend Developers, DBAs, and Software Architects who need to scale real-world applications.
What you will master:Internal Architecture: Understand MVCC, Shared Buffers, and how Postgres actually "thinks."Surgical Tuning: Configure postgresql.conf (RAM, Checkpoints, WAL) with mathematical precision, not guesswork.Advanced Indexing: Go beyond B-Tree. Master GIN indexes for JSONB, partial indexes, and covering strategies.Performance Detective: Learn to read EXPLAIN ANALYZE like an expert to eliminate bottlenecks.Maintenance & Scaling: Control Bloat, configure Autovacuum, and implement native Table Partitioning.Written in direct language and focused on production scenarios, this guide transforms the database "black box" into your most powerful asset.
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