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Binju Gaire commented on the post, Week 14 – Discussion, on the site 6 years, 3 months ago
Nice explanation, Ugo! Organizations understand the need of improving their information system through the customer satisfaction. They always look for ways to retain the existing customers and attract new ones to make their business profitable. One way for organizations to be profitable is by being strategic about system deployment. There a re…[Read more]
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Binju Gaire commented on the post, Week 14 – Discussion, on the site 6 years, 3 months ago
Hi Jing, the three deployment approaches have their own features. In terms of mitigating the risks, the phased installation may appeal to organization, however, having to deal with several functional components of the old system until the new one is formed can increase complexity.
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Binju Gaire commented on the post, Week 14 – Discussion, on the site 6 years, 3 months ago
Well explained, Karabo! Even though parallel deployment sounds appealing (as it is a risk-less approach) it can be hectic in terms of efficiency. Once the errors are identified, when the outputs are compared side by side, the organizations have to pay price and also the efficiency is reduced.
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Kareem Smallwood and
Binju Gaire are now friends 6 years, 4 months ago
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Binju Gaire commented on the post, Week 8 – Discussion, on the site 6 years, 4 months ago
Well said, Aaron! I agree with you. Likelihood of errors and inconsistencies are extremely high without the formal data analysis.
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Binju Gaire commented on the post, Week 8 – Discussion, on the site 6 years, 4 months ago
I completely agree with you, Lezlie! The implementation process will certainly be challenging if a formal data analysis id not conducted. And just like Pascal mentioned, without formal data analysis, the assumption would lead to inefficiency.
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Binju Gaire commented on the post, Week 8 – Discussion, on the site 6 years, 4 months ago
Great explanation, Karabo! You do a great job making point by using an example of a puzzle. The entire of puzzle is not possible without having all the pieces together. Hence, it is important to first to conduct a formal data analysis.
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Binju Gaire commented on the post, Week 10 – Discussion, on the site 6 years, 4 months ago
I agree with your explanation, Karabo. Integrated models refer to using different models to showcase the processes of the system. Using only one model may not be effective in understanding the logic and timing of the system. A combination of a few models such as use case diagram, activity diagram and so is helpful in interpreting the system. I…[Read more]
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Binju Gaire commented on the post, Week 10 – Discussion, on the site 6 years, 4 months ago
Well said, Xiazhou! Having an integrated model not only means combining different models to interpret a system, but also fully realizing the benefits of cross checking to ensure thorough representation.
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Binju Gaire commented on the post, Week 10 – Discussion, on the site 6 years, 4 months ago
Thanks for the thorough explanation Xiaomin. You make a very good about simulation it terms of cross checking. I guess cross checking is significant not only to ensure that there are no gaps between the models, but also to run a simulation which can give a very good idea on how the system can be interpreted after completion.
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Binju Gaire commented on the post, Week 10 – Discussion, on the site 6 years, 4 months ago
To have an integrated models means to apply a combination of multiple modeling techniques to interpret a system. The models we have learned, each relates to one another. For instance, the elements of use case diagrams are used in developing matrix which are often referred to CRUD matrix. Similarly, the CRUD matrix is developed by listing down the…[Read more]
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Binju Gaire commented on the post, Week 13 – Discussion, on the site 6 years, 4 months ago
Great explanation, Casid! I like you selected two cloud service providers, Amazon Warehouse Services and Microsoft Azure, to ensure the different services and business processes are met. I agree that security of the applications in the cloud should meet regulatory compliance. The frameworks that you have listed (NIST, ISO, COBIT) offer guidelines…[Read more]
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Binju Gaire commented on the post, Week 13 – Discussion, on the site 6 years, 4 months ago
Well said, Yingyan! I agree that cloud servicses must be chosen in terms of needs. Not all available cloud service providers best fit the requirements of any particular business. I like that you chose Amazon Web Services (AWS) among the other providers. Per the size and operations of Bill’s business, it is safe to say that AWS is the appropriate…[Read more]
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Binju Gaire commented on the post, Week 13 – Discussion, on the site 6 years, 4 months ago
I agree, Hanqing. With many service providers out there, it is significant to choose the one that provides high security on the information. After looking at the features pf Microsoft Windows Azure or Amazon Warehouse Services(AWS), it can be said that this AWS can prove to be an effective and efficient cloud service for Bill’s business.
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Binju Gaire commented on the post, Week 13 – Discussion, on the site 6 years, 4 months ago
There are various cloud service providers. To name a few, there are: Amazon Web Service (AWS), Microsoft Azure, Google Cloud Platform, IDrive, Adobe, VMware, IBM Cloud and so on. To meet the business processes requirements, I would go with IDrive that is said to be affordable for small businesses like Bill’s. IDrive provides services like data…[Read more]
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Binju Gaire wrote a new post on the site MIS5208 Spring 2018 6 years, 4 months ago
On 21st April, Saturday, Mike Green, Deputy CISO at Express Scripts, led our Data Analytics class. Mike put up an informative presentation to discuss about privacy and data security. I thoroughly liked his […]
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Binju Gaire commented on the post, Week 12 – Discussion, on the site 6 years, 4 months ago
I agree with you Casid. Having systems with the features you mentioned above would easily accommodate people with disabilities. Even though it can be costly, the manpower and the value it can create should not be disregarded.
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Binju Gaire commented on the post, Week 12 – Discussion, on the site 6 years, 4 months ago
Great explanation, Yingyan! The need of computer accessibility is increasing more than ever. I like your example of starbucks. In my previous job, there was cafeteria which only hired people with visual disabilities. They were provided with devices that cash register that had a built in audio feature. The device helped them to deal with payments…[Read more]
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Binju Gaire commented on the post, Week 12 – Discussion, on the site 6 years, 4 months ago
Well said, Xiaomin! I agree that all humans have limitations and that employers around the world should accommodate the needs of users that are impaired with any kinds of disabilities. This is especially applicable when interacting with the computer systems. The contents in the web should be made available in a way that is accessible to users…[Read more]
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Binju Gaire commented on the post, Week 12 – Discussion, on the site 6 years, 4 months ago
Various disabilities can affect user’s ability to interact with systems.Among many, visual disability is one of them. The ability to interact with web system also depends on the severity of visual disability. Color blindness, low vision and blindness are examples of visual disability. In order to make the interface accessible for users with visual…[Read more]
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