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Mobile And Cloud Based Solutions

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This requirements report study introduces a review of mobile and cloud based solutions and how it can be applicable towards the Headspace case. It is followed by nonfunctional requirements description suggested for the Headspace and a recommendation which SDLC approach to use. 1. Review of mobile and cloud based solutions This part of the report study will include a review of strengths and weaknesses of mobile and cloud based solutions taking into consideration the environment in which the solution for the Headspace case would be deployed. Cloud Based Solutions According to Australian Government Cloud Computing Policy, the Australian Government has adopted the US Government’s National Institute of Standards and Technology (NIST) …show more content…

Resource Pooling is characterised by provider’s computing resources that combined to maintain numerous users utilising a multi-tenant model, with various physical and virtual resources actively allocated and reallocated accordingly to user demand. A user does not have to monitor or be aware of the location of facilities such as storage, processing, memory, network bandwidth but can indicate general position of it as country, state or datacenter. Rapid Elasticity brings capabilities that can be resiliently procured and extricated to measure promptly outward and inward well proportioned with request. To the user the facilities provided for procuring often appear to be unrestricted and can be suitable in any amount at any stage. The last significant aspect is Measured Service of cloud systems. It monitor and optimize resource use automatically by controlling a metering capability suitable to the type of service, such as active user accounts, bandwidth storage, and processing. The three service models are Software as a Service (SaaS), Platform as a Service (PaaS) and Infrastructure as a Service (IaaS). The aptitude that SaaS gives to the user is to use the provider’s applications functioning on a cloud infrastructure. The applications are accessible from any connected client devices. The user does not do anything with the cloud

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