公开(公告)号：US20230367801A1

公开(公告)日：2023-11-16

申请号：US18358212

申请日：2023-07-25

Applicant: MongoDB, Inc.

Inventor： Geert Bosch ,  Henrik Edin ,  Pawel Terlecki ,  David Percy ,  Dan Larkin-York

IPC: G06F16/35 ,  G06F16/31 ,  G06F16/174

CPC classification number: G06F16/355 ,  G06F16/1744 ,  G06F16/31

Abstract: A system is provided for storing, in a database, a plurality of timeseries represented by a plurality of respective documents events in a columnar format. The system further is adapted compress at least one of the values within the plurality of documents. According to some embodiments, the system stores the compressed values as a Simple-8b block and calculates the optimal Simple-8b selector. According to some embodiments, the system is adapted to determine a secondary index based on values within the bucket.

公开(公告)号：US20230367781A1

公开(公告)日：2023-11-16

申请号：US18358253

申请日：2023-07-25

Applicant: MongoDB, Inc.

Inventor： Geert Bosch ,  Henrik Edin ,  Pawel Terlecki ,  David Percy ,  Dan Larkin-York

IPC: G06F16/2458 ,  G06F16/22

CPC classification number: G06F16/2477 ,  G06F16/2474 ,  G06F16/221 ,  G06F16/2246

Abstract: A system is provided for storing, in a database, a plurality of timeseries represented by a plurality of respective documents events in a columnar format. The system further is adapted compress at least one of the values within the plurality of documents. According to some embodiments, the system stores the compressed values as a Simple-8b block and calculates the optimal Simple-8b selector. According to some embodiments, the system is adapted to determine a secondary index based on values within the bucket.

公开(公告)号：US20230367752A1

公开(公告)日：2023-11-16

申请号：US18358238

申请日：2023-07-25

Applicant: MongoDB, Inc.

Inventor： Geert Bosch ,  Henrik Edin ,  Pawel Terlecki ,  David Percy ,  Dan Larkin-York

IPC: G06F16/22 ,  G06F16/2455 ,  G06F16/2458

CPC classification number: G06F16/221 ,  G06F16/24568 ,  G06F16/2477

Abstract: A system is provided for storing, in a database, a plurality of timeseries represented by a plurality of respective documents events in a columnar format. The system further is adapted compress at least one of the values within the plurality of documents. According to some embodiments, the system stores the compressed values as a Simple-8b block and calculates the optimal Simple-8b selector. According to some embodiments, the system is adapted to determine a secondary index based on values within the bucket.