You might like<\/strong>What Is Schematic Diagram In Architecture<\/span><\/div><\/a><\/div>A four-tier architecture is a software architecture that divides a system into four separate layers. The four layers are the presentation layer (PL), data service layer (DSL), business logic layer (BLL), and data access layer (DAL). <\/p>\n
The presentation layer is responsible for handling all the user interface and graphical components of the system. This layer is also responsible for converting the user’s input into a format that can be understood by the system. <\/p>\n
The data service layer is responsible for providing an interface to the system’s data. This layer is responsible for storing and retrieving data from the system. <\/p>\n
The business logic layer is responsible for implementing the business rules of the system. This layer is responsible for validating user input, processing data, and Generating outputs. <\/p>\n
The data access layer is responsible for accessing the system’s data. This layer is responsible for executing SQL queries, and retrieving data from the database.<\/p>\n
What are the benefits of using client-server architecture? <\/h2>\n
The client server model is advantageous because it is efficient in delivering resources to the client. It is also easy to manage and the data can be easily delivered to the client. Because the data is centralized, this system is more secure and serves added security to the data.<\/p>\n
Clients, taking the form of laptops, desktops, tablets, or smartphones, request a file or application from the remote server. The server hears the request, verifies credentials, and if everything checks out, serves the client the requested file. The communication between clients and servers is a two-way street.<\/p>\n
Conclusion <\/h2>\n
In a client-server architecture, communication is typically divided into two parts: a client, which initiates a request, and a server, which responds to the request. The client-server model is often used in distributed computing, where resources are shared among multiple computers.<\/p>\n
A client server network is a central computer, also known as a server, which is connected to client computers. The server stores and shares data and files with the clients, and the clients can access the server’s resources. The client server architecture is a great way to share data and resources between computers, and it is very efficient.<\/p>\n","protected":false},"excerpt":{"rendered":"
In a client server architecture, the server provides a service, such as storing and retrieving data, while the client makes use of the service. The … <\/p>\n
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