公开(公告)号：US10073903B1

公开(公告)日：2018-09-11

申请号：US15907105

申请日：2018-02-27

申请人： Timescale, Inc.

发明人： Matvey Arye ,  Michael J. Freedman ,  Robert Kiefer ,  Ajay A. Kulkarni ,  Erik Nordström ,  Olof Rensfelt

IPC分类号： G06F17/30

摘要： A database system stores data as hypertables that represent partitioned database tables. Each hypertable comprises chunks of data that may be distributed across multiple locations, each location comprising at least a storage device. The database system provides an interface that allows database queries seamlessly to hypertables as well as standard tables. The database system dynamically creates chunks as records are added to a hypertable. The database system defines a new partitioning strategy if the storage configuration of the database system is changed by adding new locations or removing existing locations. The records added to the hypertable before the storage configuration was changed continue to be stored as chunks distributed according to the previous partitioning policy.

公开(公告)号：US20180246950A1

公开(公告)日：2018-08-30

申请号：US15907105

申请日：2018-02-27

申请人： Timescale, Inc.

发明人： Matvey Arye ,  Michael J. Freedman ,  Robert Kiefer ,  Ajay A. Kulkarni ,  Erik Nordström ,  Olof Rensfelt

IPC分类号： G06F17/30

CPC分类号： G06F17/30486 ,  G06F17/30283 ,  G06F17/30333 ,  G06F17/30336 ,  G06F17/30339 ,  G06F17/30551 ,  G06F17/30584 ,  G06F17/30864

摘要： A database system stores data as hypertables that represent partitioned database tables. Each hypertable comprises chunks of data that may be distributed across multiple locations, each location comprising at least a storage device. The database system provides an interface that allows database queries seamlessly to hypertables as well as standard tables. The database system dynamically creates chunks as records are added to a hypertable. The database system defines a new partitioning strategy if the storage configuration of the database system is changed by adding new locations or removing existing locations. The records added to the hypertable before the storage configuration was changed continue to be stored as chunks distributed according to the previous partitioning policy.

公开(公告)号：US10073888B1

公开(公告)日：2018-09-11

申请号：US15907114

申请日：2018-02-27

申请人： Timescale, Inc.

发明人： Matvey Arye ,  Michael J. Freedman ,  Robert Kiefer ,  Ajay A. Kulkarni ,  Erik Nordström ,  Olof Rensfelt

IPC分类号： G06F17/30

摘要： A database system stores data as hypertables that represent partitioned database tables. Each hypertable comprises chunks of data that may be distributed across multiple locations, each location comprising at least a storage device. The database system provides an interface that allows database queries seamlessly to hypertables as well as standard tables. The database system dynamically creates chunks as records are added to a hypertable. The database system defines a new partitioning strategy if the storage configuration of the database system is changed by adding new locations or removing existing locations. The records added to the hypertable before the storage configuration was changed continue to be stored as chunks distributed according to the previous partitioning policy.

公开(公告)号：US10509785B2

公开(公告)日：2019-12-17

申请号：US16109644

申请日：2018-08-22

申请人： Timescale, Inc.

发明人： Matvey Arye ,  Michael J. Freedman ,  Robert Kiefer ,  Ajay A. Kulkarni ,  Erik Nordström

IPC分类号： G06F16/30 ,  G06F16/2455 ,  G06F16/27 ,  G06F16/951 ,  G06F16/22 ,  G06F16/2458

摘要： A database system stores data as hypertables that represent partitioned database tables. Each hypertable comprises chunks of data that may be distributed across multiple locations, each location comprising at least a storage device. The database system provides an interface that allows database queries seamlessly to hypertables as well as standard tables. The database system dynamically creates chunks as records are added to a hypertable. The database system defines a new partitioning strategy if the storage configuration of the database system is changed by adding new locations or removing existing locations. The records added to the hypertable before the storage configuration was changed continue to be stored as chunks distributed according to the previous partitioning policy.

公开(公告)号：US20190188204A1

公开(公告)日：2019-06-20

申请号：US16109644

申请日：2018-08-22

申请人： Timescale, Inc.

发明人： Matvey Arye ,  Michael J. Freedman ,  Robert Kiefer ,  Ajay A. Kulkarni ,  Erik Nordström

IPC分类号： G06F16/2455 ,  G06F16/2458 ,  G06F16/22 ,  G06F16/27 ,  G06F16/951

摘要： A database system stores data as hypertables that represent partitioned database tables. Each hypertable comprises chunks of data that may be distributed across multiple locations, each location comprising at least a storage device. The database system provides an interface that allows database queries seamlessly to hypertables as well as standard tables. The database system dynamically creates chunks as records are added to a hypertable. The database system defines a new partitioning strategy if the storage configuration of the database system is changed by adding new locations or removing existing locations. The records added to the hypertable before the storage configuration was changed continue to be stored as chunks distributed according to the previous partitioning policy.

公开(公告)号：US20180246934A1

公开(公告)日：2018-08-30

申请号：US15907114

申请日：2018-02-27

申请人： Timescale, Inc.

发明人： Matvey Arye ,  Michael J. Freedman ,  Robert Kiefer ,  Ajay A. Kulkarni ,  Erik Nordström ,  Olof Rensfelt

IPC分类号： G06F17/30

CPC分类号： G06F17/30486 ,  G06F17/30283 ,  G06F17/30333 ,  G06F17/30336 ,  G06F17/30339 ,  G06F17/30551 ,  G06F17/30584 ,  G06F17/30864

摘要： A database system stores data as hypertables that represent partitioned database tables. Each hypertable comprises chunks of data that may be distributed across multiple locations, each location comprising at least a storage device. The database system provides an interface that allows database queries seamlessly to hypertables as well as standard tables. The database system dynamically creates chunks as records are added to a hypertable. The database system defines a new partitioning strategy if the storage configuration of the database system is changed by adding new locations or removing existing locations. The records added to the hypertable before the storage configuration was changed continue to be stored as chunks distributed according to the previous partitioning policy.