{ "item_title" : "iOS at Speed", "item_author" : [" Richard Boozman "], "item_description" : "Build fast, efficient, and responsive apps that perform beautifully under pressureUsers notice performance immediately.Slow launches, dropped frames, memory leaks, and battery drain can turn even well designed apps into frustrating experiences. Performance is not an extra feature. It is a core part of quality.iOS at Speed is a practical, engineering focused guide to optimizing applications for Apple platforms using modern Swift development and professional performance engineering techniques.This book teaches you how to analyze, profile, and optimize iOS applications the way experienced mobile engineers do in production environments.Why performance engineering mattersAs applications grow more complex, developers face problems such as: sluggish interfacesexcessive memory usagebattery drainanimation stutteringstartup delayscrashes caused by resource pressureThis book shows you how to identify and eliminate these issues systematically.What you will learnfundamentals of iOS performance engineeringprofiling applications with Apple development toolsunderstanding memory allocation and retentionoptimizing CPU and GPU usageimproving app startup performancesmooth rendering and animation optimizationconcurrency and background task optimizationreducing battery and network overheaddebugging performance bottlenecksbuilding scalable performance testing workflowsFrom working apps to optimized experiencesThroughout the book, you will learn how to: measure real application performanceidentify hidden bottlenecksreduce memory leaks and resource wasteoptimize rendering pipelinesimprove responsiveness across devicesbuild apps that remain fast as they scaleEach chapter focuses on practical optimization strategies used in professional iOS development.Practical applicationshigh performance consumer appsgraphics intensive interfacesreal time mobile applicationsdata heavy iOS appsbattery sensitive mobile systemsenterprise mobile platformsThese examples reflect real performance challenges faced by production mobile teams.Who this book is foriOS developersSwift developersmobile performance engineerssoftware engineers building Apple appsteams maintaining large iOS applicationsIf you want to build Apple applications that feel fast, responsive, and polished under real world conditions, this book provides the roadmap.Measure carefully.Optimize intelligently.Deliver performance users can feel.", "item_img_path" : "https://covers2.booksamillion.com/covers/bam/9/79/819/717/9798197175373_b.jpg", "price_data" : { "retail_price" : "24.99", "online_price" : "24.99", "our_price" : "24.99", "club_price" : "24.99", "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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