Question { CTS, 63392 }

What is the difference between 2-Tier architecture and
3-Tier architecture

Answer

To solve the problems of one-tier architecture Two-tier
architecture was introduced, The applicitation is divided
into two parts which are Client-Tier & Server-Tier & these
two parts can be located on a single computer or on saprate
computer.
Whereas
Three-Tier architecture was introduced bcause when we
implementing loigic in two tier architecture it becames
overloaded to solve this problem Three-tier architecture
was introduced which is further divided into three parts
which are Client-tier, Business-Tier & Server-Tier*