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The CC drives collaboration between EOSC-hub and the ORFEUS-EIDA federation of EPOS. The CC collects and assesses the requirements of the solid-Earth science community, with a specific focus on Seismology, and addresses them by leveraging the EOSC-hub technical offerings. The CC delivers a software platform that facilitates access and exploitation of computational resources; it supports and fosters harmonisation of best practices for data management at ORFEUS-EIDA; and it enables the generation of seismological products customised on user requirements. By the end of the EOSC-hub project the CC aims to have a pre-production quality, modular software platform ready that could be deployed at (selected) data centres. However, the actual deployments will depend on agreements for service provisioning and operation.
User stories
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Requirements are based on a user story, which is is an informal, natural language description of one or more features of a software system. User stories are often written from the perspective of an end user or user of a system. Depending on the community, user stories may be written by various stakeholders including clients, users, managers or development team members. They facilitate sensemaking and communication, that is, they help software teams organize their understanding of the system and its context. Please do not confuse user story with system requirements. A user story is an informal description of a feature; a requirement is a formal description of need (See section later). User stories may follow one of several formats or templates. The most common would be: "As a <role>, I want <capability> so that <receive benefit>" "In order to <receive benefit> as a <role>, I want <goal/desire>" "As <persona>, I want <what?> so that <why?>" where a persona is a fictional stakeholder (e.g. user). A persona may include a name, picture; characteristics, behaviours, attitudes, and a goal which the product should help them achieve. Example: “As provider of the Climate gateway I want to empower researchers from academia to interact with datasets stored in the Climate Catalogue, and bring their own applications to analyse this data on remote cloud servers offered via EGI.” |
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