An overview of structured analysis and its advantages
Structure analysis is the process of translating the business goals to definite specifications, which is utilized for computer programs, hardware configurations and manual procedures, needed to meet those business targets. Basically, this is an approach of analyzing the task graphically in the form of diagrams; thus making adult web development a simpler experience.
To sum up, following are the advantages of Structured Analysis
- Made the whole process more organized;
- Simplicity is a hall mark of this concept;
- More immune to errors;
- Flexibility to changes;
- Greater amount of information could be dealt.
Ever since its popularity since 1980 onwards, structured analysis has been a decisive tool for adult website development. Its working principle is based on graphical analysis for which adult web developers design-
- Context diagrams
- data flow diagrams
- data dictionary
- Structured English etc.
Context diagrams are graphical representations of all the external factors that interact with the system. Here, the focus is outside the system rather than it’s inside state.
Data flow diagrams represent the flow of data in or out of the processes of the system. Here, the focus is on the internal elements that interact with the system.
The process is graphically represented as nodes or bubbles and the connecting arcs represent data.
This gives a vivid picture, like many lollipop sticks intertwined with each other. Most interestingly, the process can be decomposed to sub-processes, so the data flow diagrams go deep down each process and represents them again with arcs and bubbles or lollipop sticks, until this generalization reaches a state when the process cannot be decomposed further and they are termed as functional primitives.
These processes which cannot be decomposed or functional primitives have specifications written in structured English or flowcharts.
The data dictionary contains lists of all the files in the database, the number of record of each file, the names and the kind of data in each record that serves as a tracker for adult web development.
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