Project Report of Electricity Billing System
Page - 12
System Design of Electricity Billing System
In
this phase, a logical system is built which fulfils the given requirements. Design
phase of software development deals with transforming the clients
’s requirements into a
logically working system. Normally, design is performed in the following in the following
two steps:
1. Primary Design Phase:
In this phase, the system is designed at block level.
The blocks are created on
the basis of analysis done in the problem identification phase. Different blocks
are created for different functions emphasis is put on minimising the information
flow between blocks. Thus, all activities which require more interaction are kept
in one block.
2. Secondary Design Phase:
In the secondary phase the detailed design of every block is performed.
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