公开(公告)号：US11516022B1

公开(公告)日：2022-11-29

申请号：US17515489

申请日：2021-10-31

Applicant: Snowflake Inc.

Inventor： Harsh Chaturvedi ,  Harsha S. Kapre ,  Srinath Shankar

IPC: H04L9/32 ,  H04L67/1097

Abstract: A proxy revocation service provides a reliable service for performing revocation checks. The proxy revocation service queries public certificate authorities for the revocation status of a set of digital certificates and maintains a database of the revocation statuses. The proxy revocation service provides a singular endpoint that is Application Protocol Interface (API) accessible to web clients. Web clients communicate with the proxy revocation service through use of API message to perform revocation checks, rather than communicating with the public certificate authorities using an online certificate status protocol (OCSP). Use of the proxy revocation service provides both a reliable service for performing revocation checks as well as shifts the complexity away from the web clients.

公开(公告)号：US11113151B1

公开(公告)日：2021-09-07

申请号：US17218277

申请日：2021-03-31

Applicant: Snowflake Inc.

Inventor： Bing Li ,  Zihan Li ,  Edward Ma ,  Mingli Rui ,  Srinath Shankar

IPC: G06F16/14 ,  G06F11/14 ,  G06F16/215 ,  G06F9/50 ,  G06F16/28

Abstract: A shared database platform can interface with a cluster computing platform over a network through a database connector and one or more cluster connectors. The data transferred over the network can include telemetry metadata that can be distributed to execution nodes of the cluster computing platform for generation and transmission of cluster data to the shared database platform.