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Trustdom WordPress Architecture

Overview

Trustdom's WordPress hosting platform is built on a modern, scalable architecture that combines the power of Kubernetes with optimized WordPress performance. This document outlines the key components and design principles of our architecture.

Trustdom Architecture Diagram

Core Components

1. Kubernetes Cluster

  • Managed Kubernetes infrastructure
  • Auto-scaling capabilities
  • High availability across multiple nodes
  • Resource isolation and optimization

2. WordPress Containers

  • Lightweight, optimized WordPress containers
  • PHP-FPM for efficient request processing
  • Nginx as the web server and ingress controllers
  • MariaDB for database management
  • Memcached for object caching

3. Storage Layer

  • Persistent Volume Claims (PVC) for data storage
  • Distributed file system for media files
  • Automated backups and snapshots
  • Immutable file system for security

4. Networking

  • Load balancing with NGINX Ingress
  • SSL/TLS termination
  • DDoS protection
  • Web Application Firewall (WAF)
  • CDN integration

Performance Optimization

1. Caching Strategy

  • Multi-level caching architecture
    • Memcached for object caching
    • CDN edge caching

3. Resource Management

  • CPU and memory limits per container
  • Automatic resource scaling
  • Resource monitoring and alerts
  • Performance metrics collection

Security Features

1. Infrastructure Security

  • Network isolation
  • Pod security policies
  • Regular security updates
  • Automated vulnerability scanning
  • Immutable infrastructure

2. Application Security

  • WordPress core hardening
  • Plugin security monitoring
  • Regular security audits
  • Two-factor authentication

3. Data Protection

  • Regular backups
  • Point-in-time recovery
  • Data isolation between sites

Scalability

1. Horizontal Scaling

  • Automatic pod scaling
  • Load distribution
  • Traffic management
  • Resource allocation

2. Vertical Scaling

  • Resource adjustment
  • Performance optimization
  • Cost-effective scaling

3. Global Distribution

  • BunnyCDN integration

Monitoring and Management

1. System Monitoring

  • Resource utilization
  • Performance metrics
  • Error tracking
  • Log aggregation

2. Application Monitoring

  • WordPress performance
  • Plugin compatibility
  • Theme performance
  • User experience metrics

3. Management Tools

  • Dashboard interface
  • Automated maintenance
  • Update management
  • Backup management