There are three types of dbms architecture : 1. single tier 2. two tier 3. three tier

1. DBMS ARCHITECTURE/
CLIENT-SERVER ARCHITECTURE

2. DBMS ARCHITECTURE/
CLIENT SERVER ARCHITECTURE
Types of DBMS
Architecture :-
1. Single Tier
Architecture
2. Two Tier
Architecture
3. Three Tier
Architecture

3. DBMS ARCHITECTURE/
CLIENT SERVER ARCHITECTURE
1. Single Tier
Architecture
When the Database is Directly available
to the user to access, store data that
type of architecture is called 1-Tier or
Single Tier Architecture.
Clients

4. DBMS ARCHITECTURE/
CLIENT SERVER ARCHITECTURE
2. Two Tier
Architecture In Two Tier Architecture, an application
layer is there between Client and Server
to communicate the user’s request to
the DBMS and then send the response
from the DBMS to the user.
Clients
DBMS
Applicatio
n

5. DBMS ARCHITECTURE/
CLIENT SERVER ARCHITECTURE
2. Three Tier
ArchitectureIn Three Tier Architecture, one more application
layer is there between Client and Server and
that is Server DBMS application. This time Client
DBMS application is going to access the
database through Server DBMS application.
Clients
Client
DBMS
Applicatio
n
Server
DBMS
Applicatio
n