公开(公告)号：US12222964B2

公开(公告)日：2025-02-11

申请号：US17661162

申请日：2022-04-28

Applicant: Snowflake Inc.

Inventor： Joshua Slocum ,  Evan J. Tschannen

IPC: G06F16/28 ,  G06F16/22 ,  G06F16/2458 ,  G06F16/27

Abstract: A distributed database system can include transactional database and an object storage database. The data of the transactional database can be split into granules and replicated to the object storage database. The distributed database system can process transactional requests using the transactional database. The distributed database can receive a request that reads data more than a set size from the transactional database. The distributed database system can identify the granule data in the object storage database and transmit data to complete the read on one or more of a plurality of execution nodes.

公开(公告)号：US20230350921A1

公开(公告)日：2023-11-02

申请号：US17661162

申请日：2022-04-28

Applicant: Snowflake Inc.

Inventor： Joshua Slocum ,  Evan J. Tschannen

IPC: G06F16/28 ,  G06F16/22 ,  G06F16/2458 ,  G06F16/27

CPC classification number: G06F16/283 ,  G06F16/2282 ,  G06F16/289 ,  G06F16/2477 ,  G06F16/27

Abstract: A distributed database system can include transactional database and an object storage database. The data of the transactional database can be split into granules and replicated to the object storage database. The distributed database system can process transactional requests using the transactional database. The distributed database can receive a request that reads data more than a set size from the transactional database. The distributed database system can identify the granule data in the object storage database and transmit data to complete the read on one or more of a plurality of execution nodes.