Client-server architecture

Definition

Client-server architecture is a computing model that separates tasks between service providers, called servers, and service requesters, called clients. In this model, clients initiate requests to servers, which process those requests and return the results. This separation allows for centralized data management and processing capabilities, making it easier to deploy applications like ERP systems that require efficient data handling and communication.

5 Must Know Facts For Your Next Test

1. In client-server architecture, multiple clients can connect to a single server, allowing for efficient resource sharing and management.
2. This architecture improves security by centralizing data storage on servers rather than distributing it across multiple client devices.
3. Client-server systems can be scaled easily by adding more servers to handle increased demand from clients.
4. The use of middleware is common in client-server architecture to facilitate communication between clients and servers.
5. Client-server architecture is foundational for modern ERP systems, allowing them to integrate various business processes efficiently.

Review Questions

• How does client-server architecture enhance the efficiency of resource management in ERP systems?
  • Client-server architecture enhances resource management in ERP systems by allowing multiple clients to access centralized resources on a server. This means that data can be updated and maintained in one location, ensuring consistency and reducing redundancy. Additionally, because the server can handle multiple requests simultaneously, it improves the overall performance and responsiveness of the system, which is crucial for effective business operations.
• Discuss the role of network protocols in facilitating communication within client-server architecture.
  • Network protocols are essential in client-server architecture as they define the rules for how data is transmitted between clients and servers. These protocols ensure that messages are formatted correctly, transmitted efficiently, and understood by both parties involved in the communication. Without proper protocols, clients would not be able to successfully request services from servers or interpret the responses they receive, leading to potential miscommunication and inefficiency.
• Evaluate the impact of client-server architecture on security measures in enterprise environments.
  • Client-server architecture significantly impacts security measures in enterprise environments by centralizing data storage and access controls. With data managed on servers, organizations can implement robust security measures such as encryption, firewalls, and access control policies at the server level. This centralized approach minimizes the risk of data breaches since sensitive information is not scattered across numerous client devices, making it easier to monitor and secure. Additionally, regular updates and patches can be applied to the server to enhance its security posture against emerging threats.

Related terms

Server: A server is a powerful computer or system that provides data, resources, or services to clients over a network.

Client: A client is a device or application that accesses services provided by a server within a network.

Network Protocol: Network protocol is a set of rules and conventions for communication between network devices, enabling the transfer of data in client-server architecture.