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：US20250068566A1

公开(公告)日：2025-02-27

申请号：US18784193

申请日：2024-07-25

Applicant: Beijing Volcano Engine Technology Co., Ltd.

Inventor： Kuankuan GUO ,  Yuanjin LIN ,  Liming FANG ,  Ming ZHAO ,  Hao WANG ,  Dong PAN

IPC: G06F12/0891 ,  G06F12/0831

Abstract: The present disclosure relates to a method for managing cache data, an apparatus, a storage medium and an electronic device, the method includes: acquiring a remaining available space of a solid-state disk for storing cache data; upon the remaining available space being less than a first space threshold, determining a first target fragment group in the solid-state disk that has the greatest garbage proportion, each fragment group including a first number of fragments, and each fragment corresponding to a second number of contiguous logical address spaces in the solid-state disk; and purging the cache data in the first target fragment of the first target fragment group that has the greatest garbage proportion, with this method, the space utilization rate of the solid-state disk can be improved.