New Access Project In Headspace: Non-functional Requirements, Cloud-based Solutions And SDLC Approach

Non-functional Requirements of New Access Project

Headspace is a popular medical organization that helps the young individuals, who are suffering from mental illness. These patients are questioned about the problems they are facing continuously and hence they undergo major disturbances due to this. To mitigate this type of problem, Headspace has taken the decision to start a project, namely, New Access for these mentally challenged or mentally ill patients to avoid their continuous narration of stories. This particular project of New Access in Headspace will be described in this report. Furthermore, various details regarding the non functional requirements and several cloud based solutions will also be provided here. The final part of the report explains about the suitable SDLC approach for this project.

Non Functional Requirements

The non functional requirement of any project is majorly responsible for helping to perfectly and appropriately identify the critical qualities of an information system (Sadiku, Musa & Momoh, 2014). One of such important non functional requirement is FURPS or functionality, usability, reliability, performance and security. These non functional requirements can easily and promptly judge the overall performance and operation of an information system.

This is the first non functional requirement of FURPS in New Access project. This project is deployed to provide better treatment process for the doctors, nurses and the young patients by not allowing the patients to repeat their stories repeatedly. Time is saved and the medical story is protected in the system. Moreover, this data can be properly accessed as well and automatic up gradations are also possible here (Xia et al., 2016). New Access even allows adaptability.

It is the next vital non functional requirement of FURPS in New Access project. The main uses of this typical project are storing the medical data during the first narration and upgrading the system periodically. Another usability is to reduce the project complexity to a better level and reducing the time consumption.

The reliability factor is the next non functional requirement of FURPS in New Access project (Botta et al., 2014). Reliability is usually measured on the sources of the data collected within any information system and how that data is being used. In this project, the data is absolutely reliable as they are collected from the patient themselves. Moreover, this data is used for treating the patients properly.

Performance factor of FURPS in New Access project ensures that the performance of the information system is up to the mark. The data management is easily done here and hence the data is only used for properly treating the patients (Chen et al., 2016). Emergency services are also provided by New Access and the respective response time is quite low.

Cloud-based Solutions for New Access Project

This factor of security ensures that the data that is being used for the project and treatment is safe and secured and there are no issues with the quality of the data. Moreover, the information system should also be secured properly with various security measures.

The technology of cloud computing can be eventually stated as the most efficient as well as effective medium of transferring of the confidential data with the help of Internet connection (Manvi & Shyam, 2014). Speed of cloud computing is quite high. The three distinct cloud deployment models that are efficient are given below:

i) Public Cloud: The first and the foremost cloud deployment model is the public cloud. In this particular cloud model, various services could be subsequently rendered over an open network, hence security is extremely less.

ii) Private Cloud: The second type of cloud deployment model is the private cloud. In this specific model of cloud, data is being shared within only the authorized and authenticated users and hence security is quite high in this type of cloud (Aazam & Huh, 2014).

iii) Hybrid Cloud: The proper mix of a public cloud and a private cloud is termed as a hybrid cloud. Since, it comprises of the major benefits of both private cloud and public cloud. Thus it is quite effective and efficient than any other cloud model.

The most suitable and the most effective cloud based solution for New Access project would be the hybrid cloud, due to the lack of complexity and easy as well as secured transfer of confidential data (Pearson, 2013).

There are some of the most significant advantages of a hybrid cloud and these advantages are as follows:

i) High Flexibility: The total scalability as well as flexibility of this type of cloud is quite better than the other distinct cloud services.

ii) Time Consumption is reduced: The total consumption of time is reduced to a greater level and hence the efficiency is increased properly (Rahimi et al., 2014).

There are some of the most significant disadvantages of a hybrid cloud and these disadvantages are as follows:

i) Weaker Network: The entire network system of hybrid cloud is extremely weak in comparison to all other types of cloud services (Hwang, Dongarra & Fox, 2013).

ii) Quite Costly: Hybrid clouds are quite costly since there is the amalgamation of two other cloud services.

SDLC approaches are effective for providing proper success to the project after making a proper plan for the project. Two types of approaches are suitable for the project of New Access, which are adaptive approach and predictive approach (Moreno-Vozmediano, Montero & Llorente, 2013). The details of these two approaches are given in the following paragraphs.

Suitable SDLC Approach for New Access Project

Predictive SDLC approach is responsible for properly monitoring the life cycle of any particular project perfectly. This predictive approach is only applied when project scope and schedule are clear. The various merits and demerits of predictive SDLC approach are as follows:

i) Accuracy in Project Plan: The first and the major pro of the predictive approach would be stated as that there is accuracy and perfection within the project plan (Yang et al., 2013).

ii) Clarity in Schedule and Scope of Project: Predictive approach comprises of the utmost clarity within the respective schedule as well as scope of the project that is to be executed.

i) No Changes Possible: One the plan of the project is being made, there is absolutely no chance of changes within the plan.

ii) Consideration of Clients’ Feedbacks: The various feedbacks of the clients of the project are taken into consideration by the respective project manager.

The adaptive approach of the SDLC or software development life cycle within the respective project of New Access within this company of Headspace is another important approach (Ali, Khan & Vasilakos, 2015). The entire plan of the specific project is not completed before this project is being started. The deliverables are sent in every stage and hence modifications are possible here. The various merits and demerits of adaptive approach are as follows:

1. i) Modifications are Possible: The most significant pro of this adaptive approach can be stated as that there is scope of major modifications in each and every stage of the specific project to be executed.
2. ii) Feedback of Client: The next important advantage of the adaptive approach of this SDLC would be that the proper feedbacks of the clients are considered here.

1. i) Unclear Project Schedule and Scope: One of the major disadvantages of the adaptive approach of software development life cycle could be stated as there is unclear schedule as well as scope of project (Rahimi et al., 2014).
2. ii) Extremely Costly: Adaptive approach of SDLC is extremely costly and hence there is lesser chance that all users could afford them promptly.

The young individuals of New South Wales, who are eventually suffering major mental problem or illness, often face significant problem due to the continuous repetition of their illness stories to the various health professionals. Moreover, these health experts also face similar situation and they are not been able to complete their treatments properly. This project of New Access in Headspace organization will be storing the patient’s medical history, in the first time this is being told. For the proper and efficient deployment of the New Access project, predictive approach of software development life cycle would be the most suitable of all others and it is highly recommended for them.

Conclusion

Therefore, a proper conclusion could be drawn that New Access is a new project that is being launched by the specific organization of Headspace. The main purpose of this specific project implementation is to improvise the overall management of data for the organization of Headspace. It is being observed that all of these mentally unstable young patients face significant for the repeated questions that are being asked to them for executing the respective treatments. Due to the disturbance, they try to avoid any type of contact with their doctors and nurses. Hence, New Access would be much efficient for these young patients. The above given report has then explained about the case study of New Access with every non functional requirement of it. This report has also even described about various advantages and disadvantages of a selected cloud based solution for New Access and a proper recommended approach of software development life cycle after taking into consideration of adaptive and predictive approaches.

References

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