WordPress Website Development

  1. WordPress Database Architecture
    1. Database Schema Overview
      1. Relational Database Concepts
        1. WordPress Table Relationships
          1. Data Integrity Principles
            1. Normalization Concepts
            2. Core Database Tables
              1. wp_posts Table
                1. Post Types Storage
                  1. Post Status Management
                    1. Content Structure
                      1. Revision Tracking
                      2. wp_postmeta Table
                        1. Custom Fields Storage
                          1. Metadata Relationships
                            1. Performance Considerations
                            2. wp_users Table
                              1. User Account Information
                                1. Authentication Data
                                  1. User Status Management
                                  2. wp_usermeta Table
                                    1. User Preferences
                                      1. Capabilities Storage
                                        1. Profile Information
                                        2. wp_options Table
                                          1. Site Configuration
                                            1. Plugin Settings
                                              1. Theme Options
                                                1. Autoload Optimization
                                                2. wp_terms Table
                                                  1. Taxonomy Term Storage
                                                    1. Hierarchical Relationships
                                                    2. wp_term_taxonomy Table
                                                      1. Taxonomy Definitions
                                                        1. Term Categorization
                                                        2. wp_term_relationships Table
                                                          1. Object-Term Associations
                                                            1. Relationship Management
                                                            2. wp_comments Table
                                                              1. Comment Storage
                                                                1. Comment Metadata
                                                                2. wp_commentmeta Table
                                                                  1. Comment Custom Fields
                                                                3. Database Interaction Methods
                                                                  1. wpdb Class Usage
                                                                    1. Query Preparation
                                                                      1. Data Sanitization
                                                                        1. Error Handling
                                                                          1. Performance Optimization
                                                                          2. WordPress Database Functions
                                                                            1. get_posts() Function
                                                                              1. get_users() Function
                                                                                1. get_terms() Function
                                                                                  1. update_option() Function
                                                                                  2. Direct Database Queries
                                                                                    1. Security Considerations
                                                                                      1. Performance Implications
                                                                                        1. Best Practices
                                                                                        2. Database Optimization Techniques
                                                                                          1. Index Management
                                                                                            1. Query Optimization
                                                                                              1. Table Maintenance

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                                                                                          4. WordPress File Structure and Organization

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                                                                                          6. Fundamental WordPress Concepts