About this Network Diagram for Client Server template
This editable client-server network diagram shows a centralized architecture in which client devices send requests to a server and receive responses. Use it to explain application communication, document a simple network, or plan how clients, servers, databases, and network boundaries connect.
Client Devices
Clients are the user-facing devices or applications that initiate requests. They may be desktop computers, mobile devices, browsers, or other applications. In a client-server model, clients rely on the server to provide shared data or services.
- Desktop or workstation clients
- Mobile devices
- Browser or application clients
Network and Request-Response Path
Connect each client to the server through the appropriate network path. The basic interaction is request and response: a client sends a request, the server processes it, and the server returns a response. Add routers, firewalls, gateways, or load balancers only when they exist in the architecture you are documenting.
- Client request
- Network or internet path
- Server processing
- Server response
Server and Data Layer
The server provides shared services and may read from or write to a database. A simple two-tier diagram can show clients communicating directly with a server or database service, while a multi-tier design may separate web, application, and data tiers. Choose the level of detail that matches the system you need to explain.
- Application or web server
- Database or data store
- Optional separate application and data tiers
- Shared resources provided to multiple clients
FAQs about this Template
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What is a client-server network diagram?
A client-server network diagram is a visual representation of a system in which one or more client devices request data or services from a server. The diagram usually shows the clients, the network path, the server, and any database or other shared resource involved in processing the request.
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How does data flow in a client-server architecture?
The client initiates communication by sending a request across the network. The server receives and processes the request, may read or update data in a database, and then returns a response to the client. This request-response pattern is the basic interaction shown in most client-server diagrams.
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What is the difference between a two-tier and multi-tier client-server diagram?
A two-tier design shows the client communicating directly with a server or database service. A multi-tier design separates responsibilities into additional layers, such as web, application, and data tiers. Use the simpler structure when it accurately represents the system, and add tiers only when they correspond to real components or deployment boundaries.
(AI & Web)