Introduction:
In
this Article, I explained about Application Architecture.
Overview:
·
Application Architecture.
·
Software Architecture.
·
Types of Application Architecture.
·
Definition
of Application Architecture:
·
The applications architecture is specified
on the basis of business requirements.
·
It involves defining the interaction
between application packages, databases, and middleware systems in terms of
functional coverage.
·
It is differed from Software architecture.
·
Definition
of Software Architecture:
·
Software
architecture is commonly defined in terms of structural elements and
relationships.
·
Types
of Application Architecture:
1.
One Tier Architecture.
2.
Two Tier Architecture.
3.
Three Tier Architecture.
1.
One
Tier Architecture:
·
One user can run on a Personal Computer.
·
The entire required components to run the
application are located within it.
·
User interface, business logic, and data
storage are all located on the same machine.
·
They are the easiest to design, but the
least scalable.
2.
Two
Tier Architecture:
·
It supplies a basic Network between Client
and Server.
·
Improves scalability and divides the user
interface from the data layers.
3.
Three
Tier Architecture:
·
3 layers commonly known as: Presentation Layer
(PL/UI), Business Logic Layer (BLL) & Data Access Layer (DAL).
One Tier Architecture:
2.
Two
Tier Architecture:
