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    Table and index communications channels
    3.
    发明授权
    Table and index communications channels 有权

    公开(公告)号：US10216768B1

    公开(公告)日：2019-02-26

    申请号：US14182258

    申请日：2014-02-17

    申请人： AMAZON TECHNOLOGIES, INC.

    发明人： Xianglong Huang ,  Yijun Lu ,  Wei Xiao ,  Jiandan Zheng

    IPC分类号： G06F17/30

    摘要： One or more table partitions may communicate with an index partition that may be a master of a replication group. A communications channel may exist between table partitions and the index partition. Upon splitting the index partition, communications between the table partitions and the index partition may be suspended. Upon completion of the split, communications may be reestablished between the table partitions and a partition, of the replication group of index partitions, designated to be a master following the split. Messages accumulated by the table partitions during the split may be sent to the index partition upon reestablishing communications.

    TABLE AND INDEX COMMUNICATIONS CHANNELS
    5.
    发明申请
    TABLE AND INDEX COMMUNICATIONS CHANNELS 审中-公开

    公开(公告)号：US20190179807A1

    公开(公告)日：2019-06-13

    申请号：US16276413

    申请日：2019-02-14

    申请人： Amazon Technologies, Inc.

    发明人： Xianglong Huang ,  Yijun Lu ,  Wei Xiao ,  Jiandan Zheng

    IPC分类号： G06F16/21

    摘要： One or more table partitions may communicate with an index partition that may be a master of a replication group. A communications channel may exist between table partitions and the index partition. Upon splitting the index partition, communications between the table partitions and the index partition may be suspended. Upon completion of the split, communications may be reestablished between the table partitions and a partition, of the replication group of index partitions, designated to be a master following the split. Messages accumulated by the table partitions during the split may be sent to the index partition upon reestablishing communications.

    Table and index communications channels
    6.
    发明授权
    Table and index communications channels 有权

    公开(公告)号：US10102228B1

    公开(公告)日：2018-10-16

    申请号：US14182248

    申请日：2014-02-17

    申请人： Amazon Technologies, Inc.

    发明人： Xianglong Huang ,  Yijun Lu ,  Wei Xiao ,  Jiandan Zheng

    IPC分类号： G06F17/30

    摘要： One or more table partitions may communicate with one or more index partitions. A communications channel may be dedicated to each combination of table partition and index partition. The communications channel may act as a queue of messages corresponding to updates to data maintained in a table partition that have yet to be processed by a corresponding index partition. Upon splitting a table partition, communications channels may be duplicated including unprocessed messages. Connections between new table partitions and an index may be finalized upon the index's receipt of a message indicative of the new table partition.

    Table and index communications channels
    8.
    发明授权
    Table and index communications channels 有权

    公开(公告)号：US11321283B2

    公开(公告)日：2022-05-03

    申请号：US16276413

    申请日：2019-02-14

    申请人： Amazon Technologies, Inc.

    发明人： Xianglong Huang ,  Yijun Lu ,  Wei Xiao ,  Jiandan Zheng

    IPC分类号： G06F16/20 ,  G06F16/21 ,  G06F16/22 ,  G06F16/27

    摘要： One or more table partitions may communicate with an index partition that may be a master of a replication group. A communications channel may exist between table partitions and the index partition. Upon splitting the index partition, communications between the table partitions and the index partition may be suspended. Upon completion of the split, communications may be reestablished between the table partitions and a partition, of the replication group of index partitions, designated to be a master following the split. Messages accumulated by the table partitions during the split may be sent to the index partition upon reestablishing communications.