The difference between server system and ordinary system

The difference between server system and ordinary system

Server system and ordinary system are two different computer systems designed for different purposes. They are different in hardware configuration, software environment and function. There are obvious differences.

1. Hardware configuration

• #CPU: Server systems usually use multi-core, high-frequency CPUs to handle high loads. Ordinary systems mostly use dual-core or quad-core CPUs to meet daily office and entertainment needs.
• Memory: The server system is equipped with large-capacity memory to meet the needs of virtualization, database management and other applications. Ordinary system memory capacity is generally small and is mainly used to run the system and applications.
• Storage: Server systems are usually equipped with multiple hard drives to form a RAID array to improve data storage capacity, performance and reliability. Ordinary systems generally use a single hard disk, which has relatively limited storage space and performance.
• Network: The server system is equipped with multiple network cards to support high throughput and network redundancy. Ordinary systems are generally equipped with only one network card to meet basic network connection needs.

2. Software environment

• Operating system: The server system runs an operating system specially optimized for server applications, such as Windows Server, Linux Server, etc. These operating systems provide advanced management tools, virtualization support, and enterprise-class features. Ordinary systems run operating systems for ordinary users, such as Windows, macOS, Linux, etc.
• Applications: The server system runs server-side applications, such as databases, web servers, file servers, etc. These applications provide network services and meet the client's access and data processing needs. Ordinary systems run user-oriented applications, such as office software, browsers, games, etc.

3. Function

• Virtualization: The server system supports virtualization technology, allowing virtualization on a physical server Run multiple virtual machines. Ordinary systems generally do not support virtualization.
• High availability: The server system adopts dual-machine hot backup, cluster and other architectures to ensure that the system can continue to run even in the event of hardware failure and ensure business continuity. Ordinary systems generally do not have high availability capabilities.
• Scalability: Server systems can expand system performance and capacity by adding hardware components (such as CPU, memory, storage). Ordinary systems have limited scalability and are mainly upgraded by replacing hardware.

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