Author: Nguyen Huy Tuan

Hi, Truly execute load testing is the only way to show your web application’s capacity and to see how many concurent users your server can...

If you’re like me who working on Git all the time, you will fall in love with Git easily. Git is a powerful yet convenient...

For web development environment, we usually have a live environment where we call it production and some staging environments where we call them development or...

Hello everyone, If you’re interested in the evolve of HTTP/2 and following it’s adoption, you will notice the face that Google Chrome from version 51...

For a decade, the process of issuing HTTPS certificate and setting up it for the server is a little complex, and well, expensive. That process...

When you manage multiple sites, you find yourself in need of having a tool/command line script to quickly create database. Due to the fact that we...

Phantomjs is well known as a “HEADLESS WEBSITE TESTING” tool. People often use Phantomjs in form of a WebDriver tool (such as Selenium) to test whether...

Packer is a tool for building identical machine images for multiple platforms from a single source configuration. Packer is lightweight, runs on every major operating...

What is race condition Race conditions arise in software when an application depends on the sequence or timing of processes or threads for it to...

Testing is really important. Good test code is needed for ANY application development. Fortunately, PHP developers have a very good testing framework named PHPUnit. Codeception is...

I. What is composer Composer is a tool for dependency management in PHP. It allows you to declare the dependent libraries your project needs and...