SUBSEGMENTING FOR EFFICIENT STORAGE, RESEMBLANCE DETERMINATION, AND TRANSMISSION
    24.
    发明申请
    SUBSEGMENTING FOR EFFICIENT STORAGE, RESEMBLANCE DETERMINATION, AND TRANSMISSION 有权
    有效存储,调度决定和传输

    公开(公告)号:US20140337363A1

    公开(公告)日:2014-11-13

    申请号:US14280425

    申请日:2014-05-16

    Abstract: Transmitting or storing subsegments is disclosed. A data stream or a data block is received and broken into a plurality of segments. For at least one segment, the segment is broken into a plurality of subsegments. A previously stored or transmitted segment similar to the at least one segment is identified. A fingerprint is computed for at least one subsegment. And, using the fingerprint for the at least one subsegment, determining whether the at least one subsegment is identical to a subsegment of the previously stored or transmitted segment without directly comparing the content of the at least one subsegment with the content of the subsegment of the previously stored or transmitted segment.

    Abstract translation: 公开了发送或存储子段。 数据流或数据块被接收并分解成多个段。 对于至少一个段,段被分成多个子段。 识别与至少一个段相似的先前存储或传输的段。 计算至少一个子段的指纹。 并且,使用所述指纹用于所述至少一个子段,确定所述至少一个子段是否与先前存储或传输的段的子段相同,而不直接将所述至少一个子段的内容与所述至少一个子段的子段的内容进行比较 先前存储或传输的段。

    SYNCHRONIZATION OF STORAGE USING COMPARISONS OF FINGERPRINTS OF BLOCKS
    27.
    发明申请
    SYNCHRONIZATION OF STORAGE USING COMPARISONS OF FINGERPRINTS OF BLOCKS 有权
    使用块的指纹比较存储的同步

    公开(公告)号:US20160306703A1

    公开(公告)日:2016-10-20

    申请号:US15192500

    申请日:2016-06-24

    Abstract: A system for processing data includes a data storage device and a processor. The data storage device stores a set of data. The processor is configured to divide the set of data in the data storage system into a set of segments; compute a set of fingerprints, wherein the set of fingerprints comprises a fingerprint for each segment of the set of segments; store the set of fingerprints in a new snapshot; identify a second set of fingerprints in the new snapshot that are not already in a fingerprint index; cause a second set of segments associated with the second set of fingerprints to be stored in a backup data storage system; and cause the second set of fingerprints to be added to the fingerprint index.

    Abstract translation: 一种用于处理数据的系统包括数据存储装置和处理器。 数据存储装置存储一组数据。 处理器被配置为将数据存储系统中的数据集划分成一组段; 计算一组指纹,其中所述指纹集合包括所述一组段的每个段的指纹; 将一组指纹存储在新的快照中; 识别尚未在指纹索引中的新快照中的第二组指纹; 导致与第二组指纹相关联的第二组段被存储在备份数据存储系统中; 并使第二组指纹被添加到指纹索引中。

    EFFICIENT DATA STORAGE SYSTEM
    29.
    发明申请
    EFFICIENT DATA STORAGE SYSTEM 有权
    有效数据存储系统

    公开(公告)号:US20160034212A1

    公开(公告)日:2016-02-04

    申请号:US14734920

    申请日:2015-06-09

    Abstract: A system and method are disclosed for providing efficient data storage. A plurality of data segments is received in a data stream. The system determines whether a data segment has been stored previously in a low latency memory. In the event that the data segment is determined to have been stored previously, an identifier for the previously stored data segment is returned.

    Abstract translation: 公开了一种用于提供有效数据存储的系统和方法。 在数据流中接收多个数据段。 系统确定数据段是否先前存储在低延迟存储器中。 在数据段被确定为先前存储的情况下,返回先前存储的数据段的标识符。

    CLUSTER STORAGE USING SUBSEGMENTING FOR EFFICIENT STORAGE
    30.
    发明申请
    CLUSTER STORAGE USING SUBSEGMENTING FOR EFFICIENT STORAGE 审中-公开
    集群存储使用高效存储

    公开(公告)号:US20160026393A1

    公开(公告)日:2016-01-28

    申请号:US14878921

    申请日:2015-10-08

    Abstract: Cluster storage comprises an interface and a processor. The interface is to send a tag to a selected node and receive tags from the selected node. The tags received from the selected node comprise tags for likely similar segments stored on the selected node. The processor is to break a segment into subsegments, calculate subsegment tags for each subsegment, identify one or more references to one or more previously stored subsegments and/or one or more segment data using the tags from the selected node and the subsegment tags, and send the one or more references to the one or more previously stored subsegments and/or segment data and associated tags to the selected node.

    Abstract translation: 集群存储包括接口和处理器。 接口是将标签发送到所选节点,并从所选节点接收标签。 从所选择的节点接收的标签包括用于存储在所选节点上的可能类似的片段的标签。 处理器是将段拆分成子段,计算每个子段的子段标记,使用来自所选节点和子段标签的标签来识别对一个或多个先前存储的子段和/或一个或多个段数据的一个或多个引用,以及 将一个或多个先前存储的子段和/或段数据和相关联的标签的一个或多个引用发送到所选择的节点。

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