Traditional Culture Encyclopedia - Traditional virtues - Shortcomings of Waterfall Development Model
Shortcomings of Waterfall Development Model
The debugging process can be very complicated, because developers can usually work on other projects at the same stage, and the required software modification may reduce the productivity and work quality of developers. Sometimes the workspace must be concentrated in one place, which threatens the integrity of the solution.
Another possible danger is that you won't know whether the initial prediction is successful or not until the solution is launched, so the time and space left to correct the problem is very limited. However, omissions and defects in the design work may seriously affect the start date of the solution.
Another problem with this model is that there is almost no time to get feedback except at the end of the phase, and once the development work starts, there is no room for modification. Finally, if the surface function or performance of the system test fails to meet the requirements, it may not be possible to correct the problem at this time.
Before deploying the waterfall development model, you must carefully evaluate your environment and conditions. If the customer wants to join in after the development work starts, or you have to deal with many unknown problems, then you may have better adopt a more repetitive development process.
- Related articles
- Mengcheng shortcrust pastry recipe Mengcheng shortcrust pastry how to do
- The characteristics of the layout of the courtyard of ancient Chinese architecture?
- What are the customs in Lugu Lake?
- Who knows the geomantic knowledge of rural houses? What should I pay attention to?
- Is it better to sharpen the cloth with a razor or a cloth?
- Formula of bait for catching crucian carp in spring ¡ª¡ª Exploring what bait is good for catching crucian carp in spring ¡ª¡ª fishing skills
- What does libel mean?
- What is the moral of the New Year's Eve dinner What is the moral of the New Year's Eve dinner
- What is the relationship between aesthetic education and art teaching and research group?
- Positive energy short sentences to fight the epidemic