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  • Book Overview & Buying Building a Web Application with PHP and MariaDB: A Reference Guide
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Building a Web Application with PHP and MariaDB: A Reference Guide

Building a Web Application with PHP and MariaDB: A Reference Guide

By : Sai S Sriparasa
4.3 (3)
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Building a Web Application with PHP and MariaDB: A Reference Guide

Building a Web Application with PHP and MariaDB: A Reference Guide

4.3 (3)
By: Sai S Sriparasa
Buy this Book

Overview of this book

This is a step-by-step, tutorial guide designed to help readers transition from beginners to more experienced developers using clear explanations. The variety of examples will help readers build, secure, and host real-time web applications. If you are a developer who wants to use PHP and MariaDB to build web applications, this book is ideal for you. Beginners can use this book to start with the basics and learn how to build and host web applications. Seasoned PHP Developers can use this book to get familiar with the new features of PHP 5.4 and 5.5, unit testing, caching, security, and performance optimization.
Table of Contents (12 chapters)
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Preface
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Preface
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What this book covers
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What you need for this book
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Who this book is for
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Conventions
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Reader feedback
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Customer support
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1
1. CRUD Operations, Sorting, Filtering, and Joins
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1. CRUD Operations, Sorting, Filtering, and Joins
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String datatypes
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Number datatypes
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Date datatypes
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The students table
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Inserting data
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Retrieving data
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Sorting data
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Filtering data
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Updating data
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Deleting data
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Joins
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Summary
2
2. Advanced Programming with MariaDB
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2. Advanced Programming with MariaDB
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Enhancing the existing tables
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Working with stored procedures
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Working with stored routines
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Working with triggers
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Summary
3
3. Advanced Programming with PHP
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3. Advanced Programming with PHP
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New features in PHP 5.4 and 5.5
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Unit testing
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Working with MariaDB
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Summary
4
4. Setting Up Student Portal
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4. Setting Up Student Portal
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Setting up the nuts and bolts of our application
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Setting up MVC
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Adding a student
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Listing all students
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Adding a course
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Listing all courses
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Registering a student to a course
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Viewing all registrations
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Summary
5
5. Working with Files and Directories
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5. Working with Files and Directories
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Data imports
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Data exports
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Logging
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Summary
6
6. Authentication and Access Control
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6. Authentication and Access Control
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Authentication
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Access controls
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User roles
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Summary
7
7. Caching
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7. Caching
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Introduction to caching
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Caching in the database
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Caching in the application
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Advanced caching techniques
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Summary
8
8. REST API
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8. REST API
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What is REST?
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Generating XML feeds
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Generating JSON feeds
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Summary
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9. Security
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9. Security
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Securing the Apache web server
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Securing MariaDB
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Securing PHP
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Summary
10
10. Performance Optimization
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10. Performance Optimization
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Performance optimization for the Apache web server
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Performance optimization for MariaDB
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Performance optimization for PHP
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CDN, reverse proxy, and database replication
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Summary
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Index
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Index

Performance optimization for PHP

Now that we have discussed a good number of optimization techniques for our Apache web server and MariaDB, let us look at a few best practices that will help us optimize the performance of our PHP code. In this section, the best practices that we will go over are as follows:

  • Closing any open resource connections

  • Reducing the number of calls to the database

  • Encouraging the use of JSON data format for data exchange.

It is always recommended to close out any open resource connections such as database connections or file handles. The resources can get intensive on the machine as the number of the requests for database connections and file handles increase. Therefore, it is not a good idea to keep any of these connections open. The next technique to help us optimize performance would be to reduce the number of calls to the database, mainly if the database is not on the same machine as the web server. Network resources and bandwidth have to be factored into this decision...

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Building a Web Application with PHP and MariaDB: A Reference Guide
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