公开(公告)号：US20220405298A1

公开(公告)日：2022-12-22

申请号：US17894386

申请日：2022-08-24

Applicant: MongoDB, Inc.

Inventor： Craig Geppert Wilson ,  David Robert Golub ,  Mehrab Mohammad Hoque ,  Adinoyi Wisdom Omuya ,  Charles Robert Kalmanek, JR. ,  Eliot Horowitz

IPC: G06F16/25 ,  G06F16/951 ,  G06F16/2458 ,  G06F16/22

Abstract: Systems, methods, and computer-readable media provide techniques for on-demand access to object data hosted in distributed object storage. A query is received for the distributed object storage database, wherein the distributed object storage database includes first object data stored in a first data center at a first geographical location, and second object data stored in a second data center at a second geographical location. It is determined that the query is for at least a portion of the first object data stored by the first data center. The query is transmitted to a first computing device in the first data center. Results are received from the first computing device for the query, and the results are provided in response to the received query.

公开(公告)号：US20230394043A1

公开(公告)日：2023-12-07

申请号：US18328853

申请日：2023-06-05

Applicant: MongoDB, Inc.

Inventor： Charles Robert Kalmanek, JR. ,  Benjamin Flast ,  David Golden ,  Craig Geppert Wilson

IPC: G06F16/2455 ,  G06F16/2453 ,  G06F16/2457 ,  G06F16/22

CPC classification number: G06F16/24554 ,  G06F16/24542 ,  G06F16/2457 ,  G06F16/221

Abstract: Described herein are techniques optimizing queries on data in a data lake. The techniques involve ingesting data from multiple data lake sources, partitioning the data based on a key, and generating a partition index based on the key. The partition index can then be used to efficiently perform queries on data in the data lake.