STAGE REPLICATION IN A CLOUD DATA LAKE

Patent №

US 11,620,307

Granted

2023-04-04

Filed 2021

Owner

SNOWFLAKE INC.

Lab

AI components

1

hardware

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

17396576

Described herein are techniques for replicating external stages between deployments of e.g., a cloud data lake using a modified storage integration. The modified storage integration may be defined with multiple storage locations that it can point to, as well as a designation of an active storage location. The storage integration may also be defined with base file paths for each storage location as well as a relative file path which together may serve to synchronize data loading operations between deployments when e.g., a fail-over occurs from one deployment to another. The storage integration may be replicated from a first deployment to a second deployment, and when database replication occurs, an external stage may be replicated to the second deployment and bound to the replicated storage integration. Thus, a fail-over to the second deployment may result in a seamless transition of data loading processes to the second deployment.

AI hardwareG06F 16/27G06F 16/254G06F 16/9566G06F 16/29

AI classification

AI hardware0.92
Natural language0.01
Machine learning0.00
Knowledge representation0.00
Planning0.00
Vision0.00
Evolutionary computation0.00
Speech0.00

Ownership

SNOWFLAKE INC.

assignment · 611260984

Assignors

MURALIDHAR, SUBRAMANIAN, PAULUS, POLITA, SAINI, SAHAJ, SHAH, SAURIN, SRINIVASA, SRINIDHI KARTHIK BISTHAVALLI

On an employer assignment, the assignors are typically the inventors.

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