{ "item_title" : "PostgreSQL 18 Optimization in Practice", "item_author" : [" Adrian K. Voss "], "item_description" : "For developers, data engineers, and PostgreSQL users working with real-world systems.Your PostgreSQL queries work... but they don't scale.Slow dashboards.High CPU usage.Unpredictable query performance.And no clear idea why it's happening.If you've ever written a query that works perfectly on small data-but collapses in production-you're not alone. Most developers learn SQL, but never truly learn PostgreSQL performance tuning or how the engine behaves under load.Here's the problem...You've been taught how to write queries.But not how to optimize PostgreSQL databases in real systems.So you're stuck: Guessing why queries are slowApplying SQL query optimization techniques without clear resultsAdding indexes without a solid PostgreSQL indexing guideFighting performance issues without a repeatable system This book changes that.PostgreSQL 18 Optimization in Practice is a complete, hands-on guide to PostgreSQL query optimization and real-world database performance tuning.You won't just learn what to do-you'll learn how to think like the PostgreSQL engine and apply high performance SQL strategies that actually scale.Whether you're working in backend systems or exploring data engineering with PostgreSQL, this book gives you the tools to take full control of performance.Inside, you'll discover how to: Fix slow queries using EXPLAIN ANALYZE like an expertApply proven PostgreSQL performance tuning techniquesDesign indexing strategies with a practical PostgreSQL indexing guideOptimize JOINs, filtering, and aggregation for large datasetsIdentify real bottlenecks (CPU, I/O, memory, and concurrency)Build scalable systems with backend performance optimization principlesMaster query execution plans and PostgreSQL internalsApply database performance tuning in real production scenariosPlus, you'll follow a real-world e-commerce database system, so you can see exactly how to optimize PostgreSQL databases step by step.This book is for you if you: Are learning or working with PostgreSQL for developersWant to move from writing queries → engineering performanceAre interested in backend systems or data engineering with PostgreSQLNeed practical, real-world SQL query optimization techniquesWant to confidently build and scale high-performance systems Stop guessing. Start engineering performance.Scroll up and get your copy now-and master PostgreSQL performance tuning the right way.", "item_img_path" : "https://covers4.booksamillion.com/covers/bam/9/79/825/750/9798257509643_b.jpg", "price_data" : { "retail_price" : "20.99", "online_price" : "20.99", "our_price" : "20.99", "club_price" : "20.99", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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