![Tier Tier](/uploads/1/2/6/0/126059811/631155823.jpg)
- I have an windows application developed, and I need to document its architecture. I made a 3-tier diagram according to Microsoft Practices and Patterns, but my chief wants a representation made from UML's perspective.
- In software engineering, multitier architecture (often referred to as n-tier architecture) or multilayered architecture is a client–server architecture in which presentation, application processing, and data management functions are physically separated. The most widespread use of multitier architecture is the three-tier architecture.
3-Tier Web Architecture. 3 Tier Web Architecture is that unique system of developing web database application which works around the 3 tier model, comprising of database tier at the bottom, the application tier in the middle and the client tier at the top. This comprehensive 3 tier architecture module is the framework for most Web Applications.
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3 Tier Architecture Diagram Aws
![Application Application](/uploads/1/2/6/0/126059811/819009694.gif)
Three Tier Architecture Diagram
'A web application or web app is any application software that runs in a web browser or is created in a browser-supported programming language (such as the combination of JavaScript, HTML and CSS) and relies on a common web browser to render the application. .. Applications are usually broken into logical chunks called 'tiers', where every tier is assigned a role. ..
For more complex applications, a 3-tier solution may fall short, and it may be beneficial to use an n-tiered approach, where the greatest benefit is breaking the business logic, which resides on the application tier, into a more fine-grained model. Another benefit may be adding an integration tier that separates the data tier from the rest of tiers by providing an easy-to-use interface to access the data. For example, the client data would be accessed by calling a 'list_clients()' function instead of making an SQL query directly against the client table on the database. This allows the underlying database to be replaced without making any change to the other tiers.' [Web application. Wikipedia]
The AWS architecture diagram example '3-Tier Auto-scalable Web Application Architecture' was created using the ConceptDraw PRO diagramming and vector drawing software extended with the AWS Architecture Diagrams solution from the Computer and Networks area of ConceptDraw Solution Park.
For more complex applications, a 3-tier solution may fall short, and it may be beneficial to use an n-tiered approach, where the greatest benefit is breaking the business logic, which resides on the application tier, into a more fine-grained model. Another benefit may be adding an integration tier that separates the data tier from the rest of tiers by providing an easy-to-use interface to access the data. For example, the client data would be accessed by calling a 'list_clients()' function instead of making an SQL query directly against the client table on the database. This allows the underlying database to be replaced without making any change to the other tiers.' [Web application. Wikipedia]
The AWS architecture diagram example '3-Tier Auto-scalable Web Application Architecture' was created using the ConceptDraw PRO diagramming and vector drawing software extended with the AWS Architecture Diagrams solution from the Computer and Networks area of ConceptDraw Solution Park.