公开(公告)号：US12124458B2

公开(公告)日：2024-10-22

申请号：US18052352

申请日：2022-11-03

Applicant: Salesforce, Inc.

Inventor： Paymon Teyer ,  Sumana Panjala ,  Robert Weber ,  Priyanshu Singh

IPC: G06F16/2457 ,  G06F11/34 ,  G06F16/242 ,  G06F16/25

CPC classification number: G06F16/24575 ,  G06F11/3409 ,  G06F16/242 ,  G06F16/256

Abstract: A query may be determined based on data retrieval parameter values. The data retrieval parameter values may include a data type parameter identifying a designated data type of a plurality of data types corresponding with database observability data generated during operation of a database system. The of data retrieval parameter values may also include a designated time period during which to retrieve data associated with the designated data type. A query may be determined based on the plurality of data retrieval parameter values via a collection manager in a database application layer associated with the database system. The query may be executed to retrieve a designated dataset of database observability data corresponding with the designated data type and generated by the database system during the designated time period.

公开(公告)号：US11995061B2

公开(公告)日：2024-05-28

申请号：US17469739

申请日：2021-09-08

Applicant: Salesforce, Inc.

Inventor： Robert Weber ,  Prateek Mathur ,  Pratheesh Ezhapilly Chennen ,  Sachin Mody ,  Ganesh Maganti

IPC: G06F16/22 ,  G06F16/21

CPC classification number: G06F16/2291 ,  G06F16/21

Abstract: Mapping of database partitions to available nodes. Metric information related to the partitions of the database are stored. One or more metrics associated with the partitions are gathered. A plurality of potential mappings of partitions to nodes are evaluated. One of the potential mappings of partitions to nodes to result in improved metric distribution among the nodes and the partition moves are within a pre-selected move constraint is selected. The selected potential mapping is implemented by moving one or more partitions between one or more nodes.