Search

Drupal includes the PHPUnit testing framework. This enables us to write unit and functional tests to attempt to minimize the number of bugs in our application.

Improve Drupal's Search with Apache Solr and Search API

Course

Site Building, Backend and Infrastructure

Drupal 7

16 tutorials

Better Search Results with Solr and Drupal 7 Free

Why Use Apache Solr with Drupal?

Search API Module for Drupal 7

Sample Content for Indexing

Install Apache Solr on Localhost Free

Install Apache Solr on Server

Install Search API Solr

Create a Search API Index

Display Results With Search API Pages

Add Fields and Assign Boost Values

Data Alterations and Processors Free

Display Search Results With Search API Views

Narrow Search Results with Facets

Configure Stop Words in Solr Free

Configure Synonyms in Solr

Promote Results by Keyword

Drupal Deployment with Features and Drush

Course

Backend and Infrastructure

Drupal 7

15 tutorials

Introduction to Drupal Features Module Free

Overview of Drupal Deployment

Creating and Deploying a Feature

Analyzing Code Created by Features

Features Overrides and Recreating a Feature

Reverting Features and Using Drush Features Update

Exporting Settings Variables with Strongarm

Managing Features with a Team of Developers

Adding Custom Code to a Feature

Creating Helper Tools for Drupal Developers

Exporting Roles and Permissions in Features

Resolving Conflicts Between Features

Removing Auto-Detected Components with Features Plumber

Making Your Custom Code Exportable with CTools

Other Features Modules

Working with Drupal Multisite

Course

Site Building, Backend and Infrastructure

Drupal 7

7 tutorials

Overview of Working with Multiple Drupal Sites Free

DNS, Domain Names, and Apache vhosts

How Drupal Multisite Works

Configure Apache for Multiple Domains Free

Configure Drupal for Multisite

Use a Local Development Environment with Multisite

Using Drush with Multisite

Introduction to Domain Access for Drupal 7

Course

Site Building, Backend and Infrastructure

Drupal 7

11 tutorials

Introduction to Domain Access for Drupal 7 Series Free

Domain Access Overview

DNS, Domain Names, and Apache vhosts

Drupal Node Access System

Configure Apache for Multiple Domains Free

Install Domain Access Free

Configure Domain Access

Domain Access Content

Domain Settings and Themes

Domain Access Permissions

Extending Domain Access Free

Importing Data with Migrate and Drupal 7

Course

Backend and Infrastructure

Drupal 7

18 tutorials

Introduction to the Migrate Module Series Free

Migrate Module Overview Free

Install and Tour Migrate Module

Run Migrations with the Migrate UI

Run Migrations with Drush

Review the Migrate Example Modules

Set up Migrate Demo Site and Source Data

Preparing Your Environment to Run Migrations

Write a Simple Migration Class

Migrate Field Mappings

Use Preparerow to Perform Extra Operations

Adding Additional Metadata to a Migration

Using Sourcemigrations to Add Related Data

Map Multi-Value Fields with the Separator Method

Create Migrate Stubs

Migrate Source Classes

Migrate Destination Classes

Strategies for Resolving Migrate Failures

Upgrade Drupal's Major Version

Topic

Site Building, Module Development, Backend and Infrastructure

Drupal 7, 8, 9, 10, and 11

More information

Upgrading is the process of moving your site from a previous major version of Drupal to a newer version, for example from Drupal 7 to Drupal 11.

Contributing to Drupal

Topic

Site Building, Theming, Module Development, Backend and Infrastructure, Site Administration, Management and Strategy, Community

Drupal 7, 8, 9, 10, and 11

More information

As an open source project, Drupal depends on community contributions in many forms including documentation, code, translation, speaking, organizing events, mentoring others, and even donating money.