(Song) 17:10:46
I want to ask Qiyun, analyze the stage of the model, what is the result? In a large system, do you need an analysis model for each use case? This is not mentioned in your book, maybe I don't think it is.
(Qingrun) 17:11:10
This is written in my book.
(Qingrun) 17:11:44
However, it is not clear enough, this is another friend mentioned three months ago. I made a supplemental revision in my Blog. You can go and have a look.
(Qingrun) 17:12:15
However, you should be able to see from the book.
(Song) 17:12:37
I also saw it, I don't understand, and many use cases, although the business is different, but according to MVC to do analytical classes and sequence diagrams, it is basically the same description.
(Qingrun) 17:13:06
That's because there is no business segment, so you will have this similar feeling.
(Song) 17:14:41
For example, purchasing storage, sales outline, etc., indeed different business use cases, but in the analysis model, in combination with MVC, draw a sequence diagram, it is very small.
(Song) 17:15:16
I also know that the analysis model phase needs to do, RUP mention this process
(Qingrun) 17:15:27
It looks similar. Originally analyzed the stage, the difference is not very big. He mainly made a direct stretching of the needs of the use case.
Can make a bit:
I don't know if there is autocad, there is a technology in the three-dimensional model there, that is, stretching. After stretching, it is a simple three-dimensional model. This is the analysis model.
Then add the design mode and business subdivision, it is a design model, which is a finer carving in this simple three-dimensional stretching body. At this time, it is the design model.
(Song) 17:15:44
However, there is a lot of work in the stage of the total sensory analysis model to repeat labor.
(Qingrun) 17:16:47
Don't think so, every use example is a characteristic, not a simple similarity process, if you find that all the content is the same, then you can know, that is: Your needs are definitely not done! Be careful behind the back. Ha ha
(Song) 17:16:55
Some people want to do design models directly from the use case analysis.
(Song) 17:17:12
(Song) 17:17:41
Perhaps, it is more than 4 or 5 times during the demand stage, and it feels not good enough.
(Qingrun) 17:17:46
Oh, as long as his system is a display system, he will feel the consequences of anthoglosis.
53184236 (forced this) 17:18:01
I think the key is the familiarity of the field,
If it is very familiar, it is not easy to transition to the design model.
(Song) 17:18:20
Now I am in force, they must do analyze models ^ _ ^
(Qingrun) 17:18:57
The development of anything is regular, must be shallow to deep, if you span some stages, you will ignore some questions that should be handled in those stages. Even if you are familiar, you can't encounter two exactly the same system.
(小 亲)) 17:19:07
^ Q ^
(Song) 17:19:24
So, what is the most important thing I need most about analyzing the model stage?
(Qingrun) 17:20:35
The difference between the business, the relationship between business, and the implementation process of the business. Mainly these three. I said, analyze the model, is a three-dimensional stretchable renderings, simple, but with her necessity. Because by doing analysis model, you will find some cases to explain the contents of the forgotten.
(Song) 17:21:55 Thank you, I will understand it again.
In addition, your book also mentioned that in the analysis model stage, there is also a subcontracting process, how to start?
(Qingrun) 17:22:10
It depends on the business.
(Qingrun) 17:23:01
Different business will have different ways, but also how your company will look at the project you have developed, which is the conflict between the project's long-term planning and short-term R & D costs. This is not a one or two sentences to be clear.
(Song) 17:23:15
Is this package of this package that are the division of the design model stage? Are they equipped with the class level package of export code?
(Qingrun) 17:23:39
Yes it is. It is generally the same.
(Song) 17:24:24
Thank you very much, I will go back to Guangzhou now, and ask you a few questions next week.
(Qingrun) 17:24:59
It doesn't matter, as long as I have time. You are more valuable, so I am willing to discuss with you. Ha ha
(Sing) 17:25:29
Ok, if you have a chance, I really want to ask our company to do a training, huh, huh.
(Qingrun) 17:25:38
can. That's no problem.
(Song) 17:25:51
Goodbye, I am.
(Qingrun) 17:25:58
Ok. Goodbye!
