What is the Difference between 2 tier and 3 tier
Applications...Actually what is a tier.. Anybody can body
can give accurate answer..Thanks in advance..........
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Answer Posted / gaumzi
In Two Tier application if client hits the server then in
Server the request goes, verified by the Databse or
buisness logic as application layer and Database are
connected in parallel and server replies to the client.
In Three Tier architecture when client hits the server then
in server there is some temporary database connected in
parallel with Application layer and after that the main
Database server is connected with that server in series,
after verification from the first database server
(Temporary) the data finally goes to second Database server
(Final repository).
This is how the architecture can be increased to n-tier.
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