A well-designed software application is partitioned into separate logical parts called layers. Each layer has a different responsibility in the overall architecture. and these layer divided into three part which read in this post. Most of the people don’t know ,whatever we see on website its basically part of System Architecture.Its all about the System Architecture that we can see more powerful web applications in our world wide.

Website Making its not a tough work or task but you have to be sound knowledge of System Architecture.

If u wanna be good developer or software engineer you know all these three layer in deep way. Most programmer can take light this structure but in future in you miss lot of thing which is based on System Architecture.Mostly web applications are develop and create based on these three layer. Because it gives more user interactivity.

Most of the big software companies follows same funda

Presentation layer-> Business tier layer -> Data layer.

Because it gives more understandability to web developer and user also.
Application debugging style easier through layers.

Typical three layers in a software system and System Architecture are as follows:

All the Developers and programmers follow this Pattern.

1) Presentation layer

In this layer are parts that handle the user interface and user interaction basically this is a front end which grapical interface . and user can easily understand.

2) Business tier layer

This layer contains components that handle the programming logic of the application.Basically programmer or developer use more this layer because this is part of his duties(commit).All the action query or database management query can be execute from the Business tier part. All the coding part can loop from the Business tier layer. That’s why business logic is very sensitive part of programming

3) Data layer

This layer is used by the Business tier layer to persist state permanently. This layer normally consists of one or more databases where data is stored. However, other types of data store could also be used. For example, it is now very common to use XML documents as storage to keep data.In this layer we can interact with database and access the database.

If you wanna make own website development you know all three layer’s knowelege and sound knowelge of programming.
any of your interested language.

Tags: Website Development

This entry was posted on Thursday, June 18th, 2009 at 12:39 pm and is filed under Website Development. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.