公开(公告)号：US20240248913A1

公开(公告)日：2024-07-25

申请号：US18157471

申请日：2023-01-20

Applicant: Salesforce, Inc.

Inventor： Ravi Shankar ,  Gopala Sarma Akshintala ,  Atul Kumar ,  Shivanshu Goyal ,  Anshul Rawat

IPC: G06F16/27 ,  G06F9/46 ,  G06F16/23 ,  G06F16/28

CPC classification number: G06F16/278 ,  G06F9/466 ,  G06F16/2343 ,  G06F16/285

Abstract: Database systems and methods are provided for parallel processing heterogenous jobs at a database system. One method involves identifying database records corresponding to a batch of jobs and identifying, for the respective jobs, a respective set of related database records associated with the respective job based on a respective value for a metadata field of the respective database record corresponding to the respective job. The metadata field value uniquely identifies the respective set of related database records associated with the respective database record. The method divides the batch of jobs into chunks based on the respective sets of related database records associated with the respective jobs. Each chunk includes a respective subset of the batch of jobs having an aggregate workload based on the respective sets of related database records associated with the respective jobs of the respective chunk that is less than a chunking threshold.