公开(公告)号：US12032572B2

公开(公告)日：2024-07-09

申请号：US17525400

申请日：2021-11-12

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Guoliang Li ,  Sihao Li ,  Jinyu Zhang ,  Yahui Dong ,  Pinggao Zhou ,  Shifu Li

IPC: G06F16/2453 ,  G06F11/14 ,  G06F11/34 ,  G06F16/2455 ,  G06F16/25

CPC classification number: G06F16/24542 ,  G06F11/1423 ,  G06F11/3433 ,  G06F16/2455 ,  G06F16/256

Abstract: Some embodiments provide a microservice component-based database system, to split a database kernel into microservice components that can be enabled and run independently and whose functions are decoupled, and implement flexible database assembly and management. The microservice component can be deployed based on a system resource and a service form. The components can collaborate with each other by using a lightweight communication mechanism. A component manager provides capabilities such as registration and deregistration of a service component, component resource management, component fault tolerance, and component upgrade, to implement dynamic management of the component in a running environment. A job scheduler selects, based on a job submitted by a user, an optimal execution path including a plurality of components, and performs resource management and scheduling in a job execution process, to implement load balancing and high availability.

公开(公告)号：US10817258B2

公开(公告)日：2020-10-27

申请号：US15360030

申请日：2016-11-23

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Jinyu Zhang ,  Qingqing Zhou ,  Zhongliang Zhang

IPC: G06F16/00 ,  G06F7/08 ,  G06F16/22 ,  G06F16/23 ,  G06F16/28 ,  G06F12/0893

Abstract: This disclosure provides a clustering storage method and apparatus. The method includes: storing to-be-stored first data row by row into a local memory in a database system; determining a first sorting column, where the first sorting column is used to sort data that has been cached in the local memory; sorting second data according to the first sorting column if the second data that has been cached in the local memory meets a preset condition, where the second data is data, which has been cached into the local memory, in the first data; and storing the sorted second data in a clustering manner into a storage medium in the database system.

公开(公告)号：US20170075657A1

公开(公告)日：2017-03-16

申请号：US15360030

申请日：2016-11-23

Applicant: HUAWEI TECHNOLOGIES CO.,LTD.

Inventor： Jinyu Zhang ,  Qingqing Zhou ,  Zhongliang Zhang

IPC: G06F7/08 ,  G06F12/0893 ,  G06F17/30

Abstract: This disclosure provides a clustering storage method and apparatus. The method includes: storing to-be-stored first data row by row into a local memory in a database system; determining a first sorting column, where the first sorting column is used to sort data that has been cached in the local memory; sorting second data according to the first sorting column if the second data that has been cached in the local memory meets a preset condition, where the second data is data, which has been cached into the local memory, in the first data; and storing the sorted second data in a clustering manner into a storage medium in the database system.

Abstract translation: 本公开提供了一种聚类存储方法和装置。 该方法包括：将待存储的第一数据逐行存储到数据库系统中的本地存储器中; 确定第一排序列，其中第一排序列用于对已被缓存在本地存储器中的数据进行排序; 如果已经缓存在本地存储器中的第二数据满足预设条件，则第二数据是已经被缓存到本地存储器中的数据，根据第一排序列排序第二数据; 以及将分类的第二数据以聚类方式存储在所述数据库系统中的存储介质中。