公开(公告)号：US11144572B2

公开(公告)日：2021-10-12

申请号：US16049542

申请日：2018-07-30

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Bruce Rabe ,  Isao Yanagimachi ,  Kavitha Shravani Ravilla

IPC: G06F16/27 ,  G06F16/21 ,  G06F16/2455

Abstract: Example implementations relate to synchronizing configuration dataset information from independent cluster groups. In an example, an aggregator selects nodes to each represent a different respective cluster group of a plurality of independent cluster groups. The aggregator establishes a respective server-sent event channel with each of the nodes. The aggregator receives, from a node, transaction log information representing changes to a configuration database associated with the independent cluster group represented by the node. The aggregator plays back the received transaction log information, which is in the form of database statements, into a centralized configuration database cache.

公开(公告)号：US20200034459A1

公开(公告)日：2020-01-30

申请号：US16049542

申请日：2018-07-30

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Bruce Rabe ,  Isao Yanagimachi ,  Kavitha Shravani Ravilla

IPC: G06F17/30

Abstract: Example implementations relate to synchronizing configuration dataset information from independent cluster groups. In an example, an aggregator selects nodes to each represent a different respective cluster group of a plurality of independent cluster groups. The aggregator establishes a respective server-sent event channel with each of the nodes. The aggregator receives, from a node, transaction log information representing changes to a configuration database associated with the independent cluster group represented by the node. The aggregator plays back the received transaction log information, which is in the form of database statements, into a centralized configuration database cache.