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Beschreibung
Pro PHP Application Performance will help you understand all the technologies and components which play a role in how well your applications run. When seconds can mean the difference between retaining a user and losing a user, it's important for all of us to have optimization as part of our project roadmap. But what components within your application should you analyze? How should you optimize? And how can you measure how well your application is performing? These are some of the questions that are answered in this book.

Along the way you will also learn the "why" of optimizing. Yoüll discover why you should optimize a specific component, why selecting one function over another is beneficial, and how to find and use the optimization tools available to the open source community. Yoüll also learn how to deploy caching software as well as web server software. Pro PHP Application Performance will also teach you more advanced techniques, such as:

¿ Using Xdebug to profile functions that are not running as efficiently as possible.

¿ Comparing opcode executed by different PHP functions to narrow the search for functions that run efficiently.

¿ Using strace to analyze Apache while your application is served to the user.

Once you complete this book you will have a complete sense of where to start optimizing and, most importantly, have the tools which allow you to continue optimizing in other PHP applications going forward.
Pro PHP Application Performance will help you understand all the technologies and components which play a role in how well your applications run. When seconds can mean the difference between retaining a user and losing a user, it's important for all of us to have optimization as part of our project roadmap. But what components within your application should you analyze? How should you optimize? And how can you measure how well your application is performing? These are some of the questions that are answered in this book.

Along the way you will also learn the "why" of optimizing. Yoüll discover why you should optimize a specific component, why selecting one function over another is beneficial, and how to find and use the optimization tools available to the open source community. Yoüll also learn how to deploy caching software as well as web server software. Pro PHP Application Performance will also teach you more advanced techniques, such as:

¿ Using Xdebug to profile functions that are not running as efficiently as possible.

¿ Comparing opcode executed by different PHP functions to narrow the search for functions that run efficiently.

¿ Using strace to analyze Apache while your application is served to the user.

Once you complete this book you will have a complete sense of where to start optimizing and, most importantly, have the tools which allow you to continue optimizing in other PHP applications going forward.
Über den Autor
Armando Padilla has over 10 years in the PHP community, and has contributed PHP development of asset management tools to both "Late Night with Conan O'Brien" and "Saturday Night Live". He contributed to the Zend framework powered [...] social networking web site, an [...] project for "The Office". He is currently an active PHP developer at Yahoo!, and is working on his master's degree in the computer science, semantic web, and data mining fields.
Zusammenfassung

This book contains tips, tricks, and techniques to make new and existing PHP applications much faster and less resource-hungry.

Inhaltsverzeichnis

Chapter 1. Testing Techniques & Benchmarking

Chapter 2. Improving Client Download & Rendering Performance

Chapter 3. PHP Code Optimization

Chapter 4. PHP Opcode Caching

Chapter 5. PHP Variable Caching

Chapter 6. Operating System Tweaks

Chapter 7. Web Server Performance Overview

Chapter 8. Web Server Software Tweaks

Chapter 9. Database Tweaks

Details
Erscheinungsjahr: 2010
Genre: Importe, Informatik
Rubrik: Naturwissenschaften & Technik
Medium: Taschenbuch
Inhalt: 264 S.
ISBN-13: 9781430228981
ISBN-10: 1430228989
Sprache: Englisch
Einband: Kartoniert / Broschiert
Autor: Hawkins, Duptim
Padilla, Armando
Auflage: 1st edition
Hersteller: APRESS
Verantwortliche Person für die EU: APress in Springer Science + Business Media, Heidelberger Platz 3, D-14197 Berlin, juergen.hartmann@springer.com
Maße: 235 x 191 x 15 mm
Von/Mit: Duptim Hawkins (u. a.)
Erscheinungsdatum: 29.12.2010
Gewicht: 0,5 kg
Artikel-ID: 101103020