PHP Application Performance: Optimization and Scaling

The book "Performance of PHP Applications" is a practical guide for developers who want to take their projects to a new level of speed and efficiency. The author, Alexey Voronov, shares proven methods and tools that will help you diagnose bottlenecks, speed up code execution, and prepare your application for high loads.

What is this book about?

The book covers the full cycle of performance work: from basic principles to advanced techniques. You will learn how to:

• Profile and analyze code — use Xdebug, Blackfire.io, and XHProf to find bottlenecks.
• Optimize database operations — configure indexes, write efficient SQL queries, and use caching.
• Implement caching — from Memcached and Redis to OPcache and full-page cache.
• Work with asynchrony and queues — use RabbitMQ, Gearman, or Swoole for background tasks.
• Scale applications — horizontal and vertical scaling, load balancing.
• Optimize HTTP and network — compression, HTTP/2, CDN, and proper headers.

Who is this book for?

The book will be useful for:

• PHP developers of any level who want to improve their skills.
• Team leads and architects responsible for project performance.
• DevOps engineers configuring environments for PHP applications.

What will you learn?

After reading, you will be able to:

• Conduct a performance audit and find bottlenecks.
• Apply caching and database query optimization.
• Use modern profiling tools.
• Understand how architecture affects performance.
• Prepare your application for high loads and peak values.

The book is written in simple language, contains many code examples and practical tips. It is suitable both for self-study and for use as a reference.

Buy the book "Performance of PHP Applications" on PythonLib and make your projects faster and more reliable!