公开(公告)号：US20240036767A1

公开(公告)日：2024-02-01

申请号：US18475481

申请日：2023-09-27

Applicant: Lemon Inc. ,  Beijing Volcano Engine Technology Co., Ltd.

Inventor： Zhengyu YANG ,  Hao WANG ,  Sheng QIU ,  Yang LIU ,  Yizheng JIAO ,  Qizhong MAO ,  Jiaxin OU ,  Ming ZHAO ,  Yi WANG ,  Jingwei ZHANG ,  Jianyang HU

IPC: G06F3/06

CPC classification number: G06F3/0659 ,  G06F3/0635 ,  G06F3/0604 ,  G06F3/067

Abstract: Decoupled computing systems include layers of same-type computing resources, and include a dispatch layer to assign tasks from one layer to another, such as input and output (I/O) flows. The I/O flows can be assigned to particular computing resources of a layer based on a weighted moving average of performance data for the layer. When traffic is high, the assignment can include random assignment to some or all of the computing resources in the layer. The I/O flows can be split between read-intensive and write-intensive flows, with more read-intensive flows being assigned based on a pick ratio.

公开(公告)号：US20250124012A1

公开(公告)日：2025-04-17

申请号：US18793745

申请日：2024-08-02

Applicant: INSTITUTE OF COMPUTING TECHNOLOGY, CHINESE ACADEMY OF SCIENCES ,  BEIJING VOLCANO ENGINE TECHNOLOGY CO., LTD.

Inventor： Qihan KANG ,  Ziwei XIONG ,  Mi ZHANG ,  Dejun JIANG ,  Jin XIONG ,  Jiaxin OU ,  Yi Wang

IPC: G06F16/22 ,  G06F16/27

Abstract: The embodiments of the present disclosure provide an information processing method, an information processing apparatus, an electronic device, and a storage medium. The method is applied to a key-value storage system for key-value separation, a storage unit in the key-value storage system includes a key partition used for storing LSMT information and a plurality of storage partitions used for storing key-value information, and the method includes: selecting, according to the LSMT information in the key partition, a target storage partition with a highest invalid information rate from the storage partitions; detecting validity information corresponding to each key-value information in the target storage partition, and screening out valid key-value information according to the validity information corresponding to each key-value information; and transferring and storing the valid key-value information to a first storage partition except for the target storage partition, and erasing multiple key-value information stored in the target storage partition.