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Linlan Chen wrote a new post on the site MIS5208 Spring 2018 6 years, 4 months ago
Nayana – a South Korean web hosting company dishing out $1m worth of bitcoin to restore the websites and data of its customers that had been held ransom by the Erebus ransomware.
Sure, the business damage (t […] -
Linlan Chen wrote a new post on the site MIS5208 Spring 2018 6 years, 4 months ago
Nayana – a South Korean web hosting company dishing out $1m worth of bitcoin to restore the websites and data of its customers that had been held ransom by the Erebus ransomware.
Sure, the business damage (t […] -
Linlan Chen commented on the post, Week 12 – Discussion, on the site 6 years, 4 months ago
That is true, Dongjie, also I agree with you that ” in the most situation, computer interfaces with visual input and provide visual feedback to the users, the individual who has visual impairment could face a significant challenge when interacting with a computer. “
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Linlan Chen commented on the post, Week 12 – Discussion, on the site 6 years, 4 months ago
I like you post and more understanding about color blindness people’s situation.
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Linlan Chen commented on the post, Week 12 – Discussion, on the site 6 years, 4 months ago
You bring up really good view about that. For example, Hawking, Even after the loss of his speech, he was still able to communicate through a speech-generating device, initially through use of a hand-held switch, and eventually by using a single cheek muscle.
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Linlan Chen commented on the post, Week 12 – Discussion, on the site 6 years, 4 months ago
Usability and human-computer interaction (HCI) are becoming core aspects of the system development
process to improve and enhance system facilities and to satisfy users’ needs and necessities. HCI will assist designers, analysts and users to identify the system needs from text style, fonts, layout, graphics and color, while usability will c…[Read more] -
Linlan Chen commented on the post, Week 11 – Discussion, on the site 6 years, 4 months ago
I agree with you. To certify the solution is correct or not, there should be user acceptance testing and quality assurance in the end of software development life cycle.
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Linlan Chen commented on the post, Week 11 – Discussion, on the site 6 years, 4 months ago
Yes, Karabo, I agree with you. Database design is a collaborative team effort. it is more efficient for the team complete the design the database.
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Linlan Chen commented on the post, Week 11 – Discussion, on the site 6 years, 4 months ago
Thank you for sharing your opinion. everybody in the team has their own duty to make contribute.
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Linlan Chen commented on the post, Week 11 – Discussion, on the site 6 years, 4 months ago
Designing the database is the complex process, which not only build up the physical function but also need separate the different duty of data. Basically, I prefer that both of senior manager or stakeholders who understand the application requirements and design expert who understand good database design are important during creating database…[Read more]
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Linlan Chen commented on the post, Week 10 – Discussion, on the site 6 years, 5 months ago
Thank you Hanqing! I like your comment that CRUD means ‘Create, Read, Update or Delete’, and the CRUD Matrix identifies the Tables involved in any CRUD operation.
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Linlan Chen commented on the post, Week 10 – Discussion, on the site 6 years, 5 months ago
Thank you Xinteng! I agree with you lack of integrated model may cause misunderstand and miscommunication because people did not understand the whole business process.
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Linlan Chen commented on the post, Week 10 – Discussion, on the site 6 years, 5 months ago
Yes, Mengqiao, Also, The CRUD Matrix is an excellent technique to identify the Tables in a Database which are used in any User interaction with a Web Site.
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Linlan Chen commented on the post, Week 10 – Discussion, on the site 6 years, 5 months ago
Hello Yingyan, I agree with you that missing cross checking between the models may cause some mistakes inside models which result in business processing time wasting and increase the fund
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Linlan Chen commented on the post, Week 10 – Discussion, on the site 6 years, 5 months ago
Integrated model is a way to measure the flexibility and time frame of developing new products based on combination of all of the activities that go into such production rather than measuring each activity separately.A CRUD matrix is a table showing the Functions in an application containing SQL statement affecting parts of a database.It is very…[Read more]
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Linlan Chen commented on the post, Week 10 – Discussion, on the site 6 years, 5 months ago
You are so smart!
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Linlan Chen commented on the post, Week 9 – Discussion, on the site 6 years, 5 months ago
I agree with you Dongjie, people would have different understanding and idea base on their knowledge,
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Linlan Chen commented on the post, Week 9 – Discussion, on the site 6 years, 5 months ago
Thank you for sharing your view! I totally agree with your factors that should be consider when evaluation the models.
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Linlan Chen commented on the post, Week 9 – Discussion, on the site 6 years, 5 months ago
Yes, ZHIXIN, I agree with you talk with stakeholders to come up with initial, high-level steps which is useful way.
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Linlan Chen commented on the post, Week 9 – Discussion, on the site 6 years, 5 months ago
We probably has a different class diagram derived from the same narrative descriptions base on different people’s understand is different. It can’t be all of the transaction are correct because there would be something mistake of logic or others. but we can pay more attention on the core activities.
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