Web infrastructure is the technical foundation that enables a website or online application to function properly. It encompasses all the components—from servers and networks to security—that work behind the scenes to ensure users can access a site quickly, securely, and stably.
Main Components of Web Infrastructure
Domain and DNS Management
- Provide a unique website identity (e.g.: yoursite.com)
- DNS functions to translate domain names into server IP addresses.
Hosting and Servers
- Storing files, databases, and website applications
- Hosting type : Shared Hosting, VPS (Virtual Private Server), Dedicated Server, Cloud Hosting
Security Systems
- SSL Certificates
- Firewalls
- DDoS Protection
- Backup and Recovery Systems
Database and Storage
- MySQL, PostgreSQL, MongoDB, dsb.
- Cloud storage (AWS S3, Google Cloud Storage, dll)
Network and CDN (Content Delivery Network)
- Accelerate content delivery to global users
- Examples: Cloudflare, Akamai
Monitoring and Optimization Tools
- Server uptime monitoring
- Performance analytics
- Load balancing
Main Goals of Web Infrastructure
Ensuring website stability and speed
Providing high security against attacks
Supporting scalability as traffic increases
Ensuring an optimal user experience