Event Based Real Time Analysis Tools
by Each real-time design concern for software must be applied in the context of system performance. In most cases, the performance of a real-time system is measured as …
Category: Management Notes
Management Notes of Various Universities across india
State Transition Diagrams
State-transition diagrams describe all of the states that an object can have, the events under which an object changes state (transitions), the conditions that must …
Data Dictionary, Decision Tables
Data Dictionary A data dictionary contains metadata i.e data about the database. The data dictionary is very important as it contains information such as what …
Decision Trees
Decision trees are a method for defining complex relationships by describing decisions and avoiding the problems in communication. A decision tree is a diagram that …
Logical design to Physical Implementation
A proper database design cannot be thrown together quickly by novices. What is required is a practiced and formal approach to gathering data requirements and …
DFDs
Data flow diagram is graphical representation of flow of data in an information system. It is capable of depicting incoming data flow, outgoing data flow …
Form Design, Screen Design, Report Design
Both forms and reports are the product of input and output design and are business document consisting of specified data. The main difference is that …
Structure Chart
Structure chart is a chart derived from Data Flow Diagram. It represents the system in more detail than DFD. It breaks down the entire system …
Data Base Definition, Equipment Specification and Selection
Database is a systematic collection of data. Databases support storage and manipulation of data. Databases make data management easy. Let’s discuss few examples. An online …
Personnel Estimates
The stockroom personnel will also need information about the business. Each design describes output to be produced by the system, such as inventory reports, sales …
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