For example, an application server can process data while a database server is dedicated solely to data storage. Three-tier models include an application logic between the client and the server, which handles the data processing and allows a certain degree of interaction. The representation is usually done with HTML and CSS. They communicate with a client using a transfer protocol that can retrieve the data and view it in a browser. When transferred to the web, the web architecture typically consists of database servers that manage the data and resources. The standard for addressing: This refers to the URL (Uniform Resource Locator) which is an instance of the more general concept of URI.įinally, the web architecture is analogous to the operational structure of application systems for data storage, data transmission, and presentation.Determining the protocols used depends on the application. Other applications, such as mail servers, use SMTP (Simple Mail Transfer Protocol) or POP (Post Office Protocol). Protocols for data transfer: HTTP (Hypertext Transfer Protocol) or HTTPS (Hypertext Transfer Protocol Secure) is used in the web.
The internet protocol family, which now consists of around 500 different network protocols, is usually used as the basis for the WWW, but it usually comprises the TCP/TCP/IP reference model. Retrieving a website using a URL address that directs to a server to load the site in the client’s browser is an example of the two-layer model, also known as the client-server model.
For example, the client may request a service from the server the server answers the request by providing the service. Clients and servers shared the tasks and services that the system was supposed to perform. Initially, the web consisted of a two-tiered architecture: clients and servers. However, the architectures used can be schematically distinguished. The internet is a medium that is constantly changing and expanded by numerous developers, programmers and various consortia such as the W3C. Dynamic websites and distributed web services were added later. At that time, the web consisted predominantly of static websites based on HTML, in other words, hypertexts that can be retrieved by a browser. It is used to exchange, distribute, and share information in a network. The world wide web is a concept that was realized in the 1990s so that people and machines could communicate with each other within a certain space. The term web architecture should be distinguished from the terms website architecture and information architecture. The Overall, they form the infrastructure of the internet, which is made possible by the three core components of data transmission protocols (TCP/IP, HTTP, HTTPS), representation formats (HTML, CSS, XML), and addressing standards (URI, URL). Web architecture is the conceptual structure of the World Wide Web. 3.3 Service-oriented architectures (SOA).