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:
Jan. 26, 2021
Filed:
Dec. 12, 2019
Advanced New Technologies Co., Ltd., Grand Cayman, KY;
Shikun Tian, Hangzhou, CN;
Advanced New Technologies Co., Ltd., Grand Cayman, KY;
Abstract
Disclosed herein are methods, systems, and apparatus, including computer programs encoded on computer storage devices, for data processing and storage. One of the systems includes a first tier storage device with a first performance characteristic and a second tier storage device with a second performance characteristic inferior to the first performance characteristic. The first tier storage device stores a first data log file that includes first blockchain data generated by a blockchain network. The second tier storage device stores a second data log file that includes second blockchain data generated by the blockchain network at an earlier time than the first blockchain data.