2 tier vs 3 tier architecture dbms
What is 2 tier architecture and 3 tier architecture in DBMS?
The two-tier DB architecture is a client-server architecture.
The three-tier DB architecture is a type of web-based application.
It contains mainly two layers- the Data Tier (Database Tier), and the Client Tier.
It mainly contains three layers- the Data Layer, the Business Layer, and the Client Layer.What is the difference between two-tier and n tier architecture?
Some web-based applications use a two-tier architecture, and others use an n -tier architecture that consists of three or more tiers.
In a two-tier architecture, the client is on the first tier.
The database server and web application server reside on the same server machine, which is the second tier.Layers are logical separations of a software application and tiers are physical ones.
When partitioning application logic, layers are a way to organize functionality and components.
For example, in a three-layered architecture, the logic may be separated into presentation, business, and data layers.
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