{"product_id":"9781491911143","title":"High Performance iOS Apps: Optimize Your Code for Better Apps","description":"\u003cp\u003eReady to build mobile apps that out-perform the rest? If you’re an iOS developer with app-building experience, this practical guide provides tips and best practices to help you solve many common performance issues. You’ll learn how to design and optimize iOS apps that deliver a smooth experience even when the network is poor and memory is low.\u003c\/p\u003e\u003cp\u003eToday’s picky users want fast and responsive apps that don’t hog resources. In this book, author Gaurav Vaish demonstrates methods for writing optimal code from an engineering perspective, using reusable Objective-C code that you can use right away. Up your game and create high-performance native iOS apps that truly stand out from the crowd.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMeasure key performance indicators—attributes that constitute and affect app performance\u003c\/li\u003e\n\u003cli\u003eWrite efficient apps by minimizing memory and power consumption, and explore options for using available CPU cores\u003c\/li\u003e\n\u003cli\u003eOptimize your app’s lifecycle and UI, as well as its networking, data sharing, and security features\u003c\/li\u003e\n\u003cli\u003eLearn about application testing, debugging and analysis tools, and monitoring your app in the wild\u003c\/li\u003e\n\u003cli\u003eCollect data from real users to analyze app usage, identify bottlenecks, and provide fixes\u003c\/li\u003e\n\u003cli\u003eUse iOS 9 upgrades to improve your app’s performance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"O'Reilly Media, Incorporated","offers":[{"title":"Default Title","offer_id":47170315452656,"sku":"9781491911143","price":42.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9781491911143_p0.jpg?v=1763661370","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9781491911143","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}