Data in the educational context are becoming increasingly important in decision-making and teaching-learning processes. Similar to the industrial context, educational institutions are adopting data-processing technologies at all levels. To achieve representative results, the processes of extraction, transformation and uploading of educational data should be ubiquitous because, without useful data, either internal or external, it is difficult to perform a proper analysis and to obtain unbiased educational results. It should be noted that the source and type of data are heterogeneous and that the analytical processes can be so diverse that it opens up a practical problem of management and access to the data generated. At the same time, ensuring the privacy, identity, confidentiality and security of students and their data is a “sine qua non” condition for complying with the legal issues involved while achieving the required ethical premises. This work proposes a modular and scalable data system architecture that solves the complexity of data management and access. On the one hand, it allows educational institutions to collect any data generated in both the teaching-learning and management processes. On the other hand, it will enable external access to this data under appropriate privacy and security conditions.

中文翻译：

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教育仓库：用于教育数据存储，分析和访问的模块化，私有和安全的可云架构体系

在决策和教学过程中，教育方面的数据变得越来越重要。与工业环境类似，教育机构在所有级别都采用数据处理技术。为了取得有代表性的结果，教育数据的提取，转换和上传过程应该无处不在，因为如果没有内部或外部有用的数据，很难进行适当的分析并获得公正的教育结果。应当指出，数据的来源和类型是异构的，并且分析过程可能如此多样，以至于在管理和访问生成的数据方面提出了实际问题。同时，确保隐私，身份，学生及其数据的机密性和安全性是在达到必要的道德前提的同时遵守所涉及法律问题的“必要条件”。这项工作提出了一种模块化且可扩展的数据系统体系结构，该体系结构解决了数据管理和访问的复杂性。一方面，它允许教育机构收集在教学和管理过程中生成的任何数据。另一方面，它将在适当的隐私和安全条件下允许从外部访问此数据。它允许教育机构收集在教学和管理过程中生成的任何数据。另一方面，它将在适当的隐私和安全条件下允许从外部访问此数据。它允许教育机构收集在教学和管理过程中生成的任何数据。另一方面，它将在适当的隐私和安全条件下允许从外部访问此数据。