The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 30, 2025
Filed:
Sep. 27, 2023
Lemon Inc., Grand Cayman, KY;
Beijing Volcano Engine Technology Co., Ltd., Beijing, CN;
Hao Wang, Los Angeles, CA (US);
Jiaxin Ou, Beijing, CN;
Sheng Qiu, Los Angeles, CA (US);
Yi Wang, Beijing, CN;
Zhengyu Yang, Los Angeles, CA (US);
Yizheng Jiao, Los Angeles, CA (US);
Jingwei Zhang, Beijing, CN;
Jianyang Hu, Beijing, CN;
Yang Liu, Los Angeles, CA (US);
Ming Zhao, Beijing, CN;
Hui Zhang, Los Angeles, CA (US);
Kuankuan Guo, Beijing, CN;
Huan Sun, Los Angeles, CA (US);
Yinlin Zhang, Los Angeles, CA (US);
Abstract
A key-value store and a file system are integrated together to provide improved operations. The key-value store can include a log engine, a hash engine, a sorting engine, and a garbage collection manager. The features of the key-value store can be configured to reduce the number of I/O operations involving the file system, thereby improving read efficiency, reducing write latency, and reducing write amplification issues inherent in the combined key-value store and file system.