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Auflistung nach Schlagwort "data lake"

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  • Zeitschriftenartikel
    Industrial analytics – An overview
    (it - Information Technology: Vol. 64, No. 1-2, 2022) Gröger, Christian
    The digital transformation generates huge amounts of heterogeneous data across the industrial value chain, from simulation data in engineering, over sensor data in manufacturing to telemetry data on product use. Extracting insights from these data constitutes a critical success factor for industrial enterprises, e. g., to optimize processes and enhance product features. This is referred to as industrial analytics, i. e., data analytics for industrial value creation. Industrial analytics is an interdisciplinary subject area between data science and industrial engineering and is at the core of Industry 4.0. Yet, existing literature on industrial analytics is fragmented and specialized. To address this issue, this paper presents a holistic overview of the field of industrial analytics integrating both current research as well as industry experiences on real-world industrial analytics projects. We define key terms, describe typical use cases and discuss characteristics of industrial analytics. Moreover, we present a conceptual framework for industrial analytics that structures essential elements, e. g., data platforms and data roles. Finally, we conclude and highlight future research directions.
  • Konferenzbeitrag
    Mapping Identity Management in Data Lakes
    (Open Identity Summit 2021, 2021) Zibuschka, Jan; Fritsch, Lothar
    Data lakes are an emerging paradigm for large-scale, integrated data processing within organizations. While it has been noted in earlier work that data governance is central for the successful operation of a data lake, and that privacy is a central issue in such a setting as personal information may be processed, the governance of personal information in data lakes has received only cursory attention. We propose tackling this information using identity management functions and perform a systematic gap analysis based on the FIDIS typology of identity management systems.