Server
📰 Dev.to · Sivakumar Mathiyalagan
A server is a hardware device or software that processes client requests and replies with responses, following a client-server model
Action Steps
- Understand the client-server model
- Learn about different server models such as Peer-to-Peer, Distributed Systems, Microservices Architecture, and Serverless Architecture
- Know the primary functions of a server, including data storage and retrieval, and website hosting
Who Needs to Know This
Software engineers, DevOps teams, and system administrators can benefit from understanding server architecture and models to design and implement efficient systems
Key Insight
💡 Servers play a crucial role in storing and managing data, as well as hosting websites
Share This
💡 A server processes client requests and replies with responses, following a client-server model #servers #computerscience
Key Takeaways
A server is a hardware device or software that processes client requests and replies with responses, following a client-server model
Full Article
Title: Server
URL Source: https://dev.to/sivakumar_mathiyalagan_/server-37h7
Published Time: 2026-04-11T16:12:10Z
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# Server - DEV Community
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[Sivakumar Mathiyalagan](https://dev.to/sivakumar_mathiyalagan_)
Posted on Apr 11
# Server
[#networking](https://dev.to/t/networking)[#computerscience](https://dev.to/t/computerscience)[#beginners](https://dev.to/t/beginners)[#architecture](https://dev.to/t/architecture)
What is a server?
1. A server is a hardware device or software that process the request sent by the client through a network and replies or response to them
2. Client is a device that sends the request and wait for the response from the server
3. Multiple clients can be served by a single server, and a single client can use multiple servers.
4. These machines run on a **client-server model**, where clients request specific services or resources, and the server fulfills these requests.
client-server model is not the only model but most commonly used
* Peer-to-Peer (P2P) Model
* Distributed Systems
* Microservices Architecture
* Serverless Architecture
* Hybrid Models are some of the other server models
What does a server do?
**Data storage and retrieval**
One of the primary function of server is to store and manage data
data of anytype like documents, media files most common response format is JSON(JavaScript Object Notation)
**Website hosting**
When you browse the internet, the web pages you a
URL Source: https://dev.to/sivakumar_mathiyalagan_/server-37h7
Published Time: 2026-04-11T16:12:10Z
Markdown Content:
# Server - DEV Community
[Skip to content](https://dev.to/sivakumar_mathiyalagan_/server-37h7#main-content)
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## DEV Community
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[Sivakumar Mathiyalagan](https://dev.to/sivakumar_mathiyalagan_)
Posted on Apr 11
# Server
[#networking](https://dev.to/t/networking)[#computerscience](https://dev.to/t/computerscience)[#beginners](https://dev.to/t/beginners)[#architecture](https://dev.to/t/architecture)
What is a server?
1. A server is a hardware device or software that process the request sent by the client through a network and replies or response to them
2. Client is a device that sends the request and wait for the response from the server
3. Multiple clients can be served by a single server, and a single client can use multiple servers.
4. These machines run on a **client-server model**, where clients request specific services or resources, and the server fulfills these requests.
client-server model is not the only model but most commonly used
* Peer-to-Peer (P2P) Model
* Distributed Systems
* Microservices Architecture
* Serverless Architecture
* Hybrid Models are some of the other server models
What does a server do?
**Data storage and retrieval**
One of the primary function of server is to store and manage data
data of anytype like documents, media files most common response format is JSON(JavaScript Object Notation)
**Website hosting**
When you browse the internet, the web pages you a
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