公开(公告)号：US09990230B1

公开(公告)日：2018-06-05

申请号：US15052204

申请日：2016-02-24

Applicant: Databricks Inc.

Inventor： Ion Stoica ,  Yandong Mao ,  Eric Liang

IPC: G06F9/46 ,  G06F9/48

CPC classification number: G06F9/4887

Abstract: A system for scheduling a notebook execution includes an interface and a processor. The interface is to receive an indication to schedule a notebook for execution, wherein the indication comprises a scheduled time and a cluster. The processor is to determine whether it is the scheduled time; and in the event that it is the scheduled time: determine whether the cluster is running; and in the event that the cluster is not running, set up the cluster and cause the notebook to execute using the cluster.

公开(公告)号：US12248818B1

公开(公告)日：2025-03-11

申请号：US17514988

申请日：2021-10-29

Applicant: Databricks, Inc.

Inventor： Yandong Mao ,  Aaron Daniel Davidson

IPC: G06F9/50 ,  G06F21/45

Abstract: The present application discloses a method, system, and computer system for starting up and maintaining a cluster in a warmed up state, and/or allocating clusters from a warmed up state. The method includes instantiating a set of virtual machines, wherein instantiating the set of virtual machines includes setting a temporary security credential for each virtual machine of the set of virtual machines, receiving a virtual machine allocation request associated with a workspace, a customer, or a tenant, in response to the virtual machine allocation request: allocating a virtual machine, wherein allocating the virtual machine comprises replacing the temporary security credential with a security credential associated with the workspace, the customer, or the tenant.