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    • 6. 发明授权
    • Data stream storage system
    • 数据流存储系统
    • US08554051B2
    • 2013-10-08
    • US13138009
    • 2010-01-03
    • Yonatan LehmanRonni LibsonYoav ReshefNetanel LipschuetzRivka Vizen
    • Yonatan LehmanRonni LibsonYoav ReshefNetanel LipschuetzRivka Vizen
    • H04N9/80
    • G11B27/034G11B27/105G11B27/322H04N5/76H04N9/8205H04N21/2389H04N21/4334H04N21/4385
    • A device for recording at least part of a data stream including a recording module to record records divided among a plurality of segments, the records including a record for each instance of an event type of the data stream, each segment covering a range of the positions in the data stream such that different segments cover different ranges of positions in the stream, record the value of each instance, create a refresh region in each segment, the refresh region including data from the most recently recorded instance of each event type, create a plurality of links between the records to enable traversing the records in position order, and create an indexing table including an entry for each segment, the entry for each segment including the range of the positions covered by the records of the one segment. Related apparatus and method claims are also included.
    • 一种用于记录包括记录模块的数据流的至少一部分的装置,用于记录在多个片段之间划分的记录,所述记录包括数据流的事件类型的每个实例的记录,每个片段覆盖所述位置的范围 在数据流中,使得不同的段覆盖流中不同的位置范围,记录每个实例的值,在每个段中创建刷新区域,刷新区域包括来自每个事件类型的最近记录的实例的数据,创建一个 记录之间的多个链接以使得能够以位置顺序遍历记录,并且创建包括每个段的条目的索引表,每个段的条目包括由该段的记录覆盖的位置的范围。 还包括相关装置和方法权利要求。