@mahugnon-b-sohou
Active 5 years, 9 months ago-
Mahugnon B. Sohou commented on the post, Week 11 – Discussion, on the site 6 years, 10 months ago
I agree. The design of a database should be done as a group. And you also made a good point regarding the encryption method that should be used. It will depend on the the security level of the data.
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Mahugnon B. Sohou commented on the post, Week 11 – Discussion, on the site 6 years, 10 months ago
I agree. The design of a database can be pretty challenging. Which is why it is important for both data base design expert and staff to cooperate and do it together. The design and the requirements should match and easy to implement.
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Mahugnon B. Sohou commented on the post, Week 11 – Discussion, on the site 6 years, 10 months ago
I agree. The design of a database can be pretty challenging. Which is why it is important for both data base design expert and staff to cooperate and do it together. The design and the requirements should match and easy to implement.
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Mahugnon B. Sohou commented on the post, Week 11 – Discussion, on the site 6 years, 10 months ago
The design of a database is not an easy task. It involves the creation of a system that manages the entire company’s information. It cannot be left up to neither the business nor the technical people who knows database design. They should both work on it together to make sure that the solution is correct and efficient. It is an entire process t…[Read more]
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Mahugnon B. Sohou commented on the post, Week 10 – Discussion, on the site 6 years, 10 months ago
I agree with you. Multiple methods should be used to make sure the entire business process is fully described. All your points regarding each model are brief but describes pretty well what each model does and what it’s used for.
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Mahugnon B. Sohou commented on the post, Week 10 – Discussion, on the site 6 years, 10 months ago
Hi Pascal
Cross-checking help the analyst to make sure all the requirements are aligned with the business objectives. Also like mentioned in a previous comment earlier, any unidentified error could be highly costly to the business.
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Mahugnon B. Sohou commented on the post, Week 10 – Discussion, on the site 6 years, 10 months ago
Thank you for your post. You made a really good point describing each diagram and their functions. it definitely helped helped me to have a better understanding. Because on diagram may not be enought to express the entire process, we therefore need cross checking to make sure all the diagrams match.
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Mahugnon B. Sohou commented on the post, Week 10 – Discussion, on the site 6 years, 10 months ago
You made a very good Point. Cross-checking helps identify and fix inconsistencies. Not using cross checking could reduce the efficiency of the development process. Thank you for emphasizing the importance of using it
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Mahugnon B. Sohou commented on the post, Week 10 – Discussion, on the site 6 years, 10 months ago
Hi iyana
Thank you for your comment. I think you gave a pretty detailed explanation of the relationship between each types of diagram. I now have a better understanding than before.
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Mahugnon B. Sohou commented on the post, Week 10 – Discussion, on the site 6 years, 10 months ago
Different models are used to represent the different requirement gathered in a system design. To have Integrated models means the use of models together to cover a process. Using integrated models ensures the system’s effectiveness to that meets requirements, because the models revise each other to deliver a quality system.
The use case diagram i…[Read more] -
Mahugnon B. Sohou commented on the post, Week 9 – Discussion, on the site 6 years, 10 months ago
I agree with your point. we should not forget that the whole purpose of having a diagram is to captures the system purpose and meet the customer requirements. You made a short but good comment, especially your point about the object, data store, data flow, and study of the decisions. Thanks for sharing
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Mahugnon B. Sohou commented on the post, Week 9 – Discussion, on the site 6 years, 10 months ago
You made a different but very good point. you have a different perspective which is a good thing. Your methods of evaluating class diagrams: Less Coupling, Cohesion, and Indirection are good and can be applied t any process, like Hana suggested Above. Thanks for sharing this great comment
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Mahugnon B. Sohou commented on the post, Week 9 – Discussion, on the site 6 years, 10 months ago
Hi Hana
I agree with you. even thought the diagram layout can be different with each person, the objective factors have to match the narrative otherwise The ERD will be describing something completely different. Another narrative
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Mahugnon B. Sohou commented on the post, Week 9 – Discussion, on the site 6 years, 10 months ago
Beryl
I agree with you. You made a great point about the possibility of potential errors. It is also an important part. I did not think of that when writing my comment either but I agree with you. And despite the differences the diagrams should all deliver the same meaning.
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Mahugnon B. Sohou commented on the post, Week 9 – Discussion, on the site 6 years, 10 months ago
Hi Iyana.
Great comment. I agree with you. To make sure the Class diagram is correct, we must make sure that the types of associations make sense, that the multiplicity for association relationship makes sense, and that the relationships are accurately portrayed. Good points
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Mahugnon B. Sohou commented on the post, Week 9 – Discussion, on the site 6 years, 10 months ago
I believe despite the fact that we would all probably have different class diagrams they can more or less be correct. They don’t all have to look alike as long as the associations make sense. We must make sure the relationships, and the minimum and maximum constraints make sense in the context of the narrative description. I.e. One customer can p…[Read more]
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Mahugnon B. Sohou commented on the post, Week 8 – Discussion, on the site 6 years, 11 months ago
Hi Faruqi
I read your entire comment and it seems right well thought of. Like Ugo highlighted the working of how data interacts with other processes can only be done throught a throughout analysis, no matter the amount of experience ones may have in the field. Assuming how the data works will surely increase the risks of errors. Thanks for sharing -
Mahugnon B. Sohou commented on the post, Week 8 – Discussion, on the site 6 years, 11 months ago
Hi Jing
That’s very true, Your point about how the database can be designed to better fit business needs when it is well understood is a good point. You also talked about it helping in decision making process which is an Interesting point. -
Mahugnon B. Sohou commented on the post, Week 8 – Discussion, on the site 6 years, 11 months ago
Derrick
I agree with your point too. Formal data analysis brings value to the organisation. It minimizes risks of errors and increase the data integrity, as well as a better data management in general. Data analysis is required in the data handling process -
Mahugnon B. Sohou commented on the post, Week 8 – Discussion, on the site 6 years, 11 months ago
Derrick
To me I feel like that would be only if all the requirements are already clearly defined and therefore would require none to a minimum analysis. But despite that I feel like the Use of the formal data analysis method would still be better to use, just to be cautious. - Load More