Book Image

Mastering The Faster Web with PHP, MySQL, and JavaScript

By : Andrew Caya
Book Image

Mastering The Faster Web with PHP, MySQL, and JavaScript

By: Andrew Caya

Overview of this book

This book will get you started with the latest benchmarking, profiling and monitoring tools for PHP, MySQL and JavaScript using Docker-based technologies. From optimizing PHP 7 code to learning asynchronous programming, from implementing Modern SQL solutions to discovering Functional JavaScript techniques, this book covers all the latest developments in Faster Web technologies. You will not only learn to determine the best optimization strategies, but also how to implement them. Along the way, you will learn how to profile your PHP scripts with Blackfire.io, monitor your Web applications, measure database performance, optimize SQL queries, explore Functional JavaScript, boost Web server performance in general and optimize applications when there is nothing left to optimize by going beyond performance. After reading this book, you will know how to boost the performance of any Web application and make it part of what has come to be known as the Faster Web.
Table of Contents (19 chapters)
Title Page
Copyright and Credits
Dedication
Packt Upsell
Foreword
Contributors
Preface
Free Chapter
1
Faster Web – Getting Started
6
Querying a Modern SQL Database Efficiently
Index

Clocked and perceived time


In the previous chapters, we have addressed the question of performance as it is measured by objective time. Objective time is measuring, by the means of a tool that divides, in equal units of measurement, a duration between an imminent future and an imminent past whose parts are in a continuous persistent flow of being.

This definition of objective time shows us that time is the effect of a movement of existence that takes us from an undetermined future to the state of a frozen past by the means of a constant present. It is objective inasmuch as a third-party being is used as a witness to this passing of being from one state to the other by dividing it into equal units of measurement. This is the reason why objective time is often named clocked time, as it refers to the concept of dividing time into equal units of measurement (for example, seconds, minutes, hours, and so on). Obviously, the field of science that studies objective time is Physics.

This being said...