Verifiable rebuilding of an appended encoded data slice

    公开(公告)号:US12061797B1

    公开(公告)日:2024-08-13

    申请号:US17247434

    申请日:2020-12-10

    Abstract: A method includes rebuilding an appended encoded data slice of a set of appended encoded data slices stored in a set of storage units of a storage network to produce a rebuilt appended encoded data slice, where the appended encoded data slice includes an encoded data slice of a set of encoded data slices and slice integrity check value information, where the slice integrity check value information includes a slice integrity check value for the encoded data slice, and where the encoded data slice is hashed to produce the slice integrity check value. The method further includes generating current slice integrity check value information for the rebuilt appended encoded data slice. The method further includes verifying the current slice integrity check value information corresponds to the slice integrity check value information. When verified, the method includes storing the rebuilt appended encoded data slice.

    METADATA-DRIVEN COMPUTING SYSTEM
    7.
    发明公开

    公开(公告)号:US20240202188A1

    公开(公告)日:2024-06-20

    申请号:US18584296

    申请日:2024-02-22

    Abstract: Unified modeling, management, automation, simulation, and interoperability of business and device processes utilizing components of a metadata-driven computing system on any device. In an embodiment, an I/O processor on a device receives a type of input dataset, which may be a process dataset. When the input dataset is not a process dataset, the I/O processor creates the process dataset comprising a process from a second process dataset wherein the process is used for processing the type of input dataset received, and the I/O processor nests the input dataset within the row representing said process in the process dataset. The I/O processor processes each row representing a process in the process dataset. Processing of the process dataset by the I/O processor may query and update the state of entities within a state dataset and may output one or more datasets to be sent to one or more computing systems for processing.

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