File Servers
File servers store and manage files so that other computers on the same network can access them. This type of server is commonly used to share documents, images, videos, and other files across an organization.
Key Features:
- Centralized file storage
- Backup and recovery
- Access control and permissions
Database Servers
Database servers provide database services to other computers or programs. They store and manage databases that can be accessed by multiple clients simultaneously, making them ideal for applications requiring large amounts of data handling.
Key Features:
- Data storage and management
- Query processing
- Data security and integrity
Web Servers
Web servers host websites and deliver web pages to users' browsers upon request. They handle HTTP requests and serve HTML content, images, videos, and other media.
Key Features:
- Hosting of websites
- Handling of HTTP requests
- Support for SSL/TLS encryption
Mail Servers
Mail servers handle and deliver email over a network, typically the Internet. They provide functionalities for sending, receiving, and storing emails for users.
Key Features:
- Email sending and receiving
- Mailbox storage
- Spam filtering and security
Application Servers
Application servers host and run applications, providing services to client applications through various protocols. They often handle business logic and database connections, serving as the middle layer in a multi-tier architecture.
Key Features:
- Application hosting and execution
- Support for multiple protocols
- Load balancing and failover
DNS Servers
DNS servers translate domain names into IP addresses, enabling users to access websites using human-readable names instead of numerical IP addresses. They are crucial for the functionality of the Internet.
Key Features:
- Domain name resolution
- Caching and redundancy
- Support for multiple record types