公开(公告)号：US20200320096A1

公开(公告)日：2020-10-08

申请号：US16905599

申请日：2020-06-18

Applicant: Snowflake Inc.

Inventor： Thierry CRUANES ,  Benoit DAGEVILLE ,  Marcin ZUKOWSKI

IPC: G06F16/27 ,  G06F9/50 ,  G06F16/14 ,  G06F16/21 ,  G06F16/22 ,  G06F16/951 ,  G06F16/182 ,  G06F16/23 ,  G06F16/2455 ,  G06F16/2458 ,  G06F16/9535 ,  G06F16/2453 ,  G06F9/48 ,  H04L29/08

Abstract: A method and apparatus managing a set of processors for a set of queries is described. In an exemplary embodiment, a device receives a set of queries for a data warehouse, the set of queries including one or more queries to be processed by the data warehouse. The device further provisions a set of processors from a first plurality of processors, where the set of processors to process the set of queries, and a set of storage resources to store data for the set of queries. In addition, the device monitors a utilization of the set of processors as the set of processors processes the set of queries. The device additionally updates a number of the processors in the set of processors provisioned based on the utilization/ Furthermore, the device processes the set of queries using the updated set of processors.

公开(公告)号：US20200278983A1

公开(公告)日：2020-09-03

申请号：US16862458

申请日：2020-04-29

Applicant: Snowflake Inc.

Inventor： Thierry CRUANES ,  Benoit DAGEVILLE ,  Allison Waingold LEE

IPC: G06F16/27 ,  G06F9/50 ,  H04L29/08 ,  G06F9/48 ,  G06F16/2455 ,  G06F16/2453 ,  G06F16/9535 ,  G06F16/2458 ,  G06F16/23 ,  G06F16/182 ,  G06F16/951 ,  G06F16/22 ,  G06F16/21 ,  G06F16/14

Abstract: A system and method for managing data storage and data access with querying data in a distributed system without buffering the results on intermediate operations in disk storage.

公开(公告)号：US20200226147A1

公开(公告)日：2020-07-16

申请号：US16823271

申请日：2020-03-18

Applicant: SNOWFLAKE INC.

Inventor： Benoit DAGEVILLE ,  Thierry CRUANES ,  Marcin Zukowski ,  Allison Waingold LEE ,  Philipp Thomas Unterbrunner

IPC: G06F16/27 ,  G06F9/50 ,  G06F16/14 ,  G06F16/21 ,  G06F16/22 ,  G06F16/951 ,  G06F16/182 ,  G06F16/23 ,  G06F16/2455 ,  G06F16/2458 ,  G06F16/9535 ,  G06F16/2453 ,  G06F9/48 ,  H04L29/08

Abstract: A method, apparatus, and system for join operations of a plurality of relations that are distributed over a plurality of storage locations over a network of computing components.