Search International and National Patent Collections

1. (WO2018161760) BLOCKCHAIN DATA STORAGE SYSTEM AND METHOD

Pub. No.:    WO/2018/161760    International Application No.:    PCT/CN2018/075496
Publication Date: Fri Sep 14 01:59:59 CEST 2018 International Filing Date: Wed Feb 07 00:59:59 CET 2018
IPC: G06F 17/30
G06F 3/06
Applicants: ONE CONNECT SMART TECHNOLOGY CO., LTD. (SHENZHEN)
深圳壹账通智能科技有限公司
Inventors: LIU, Xiongwen
刘雄文
LU, Frank, Chenyifan
陆陈一帆
HUANG, Yuxiang
黄宇翔
DUAN, Xuanbin
段宣斌
Title: BLOCKCHAIN DATA STORAGE SYSTEM AND METHOD
Abstract:
A blockchain data storage system, comprising: a memory database and a magnetic disk database, wherein: said memory database and said magnetic disk database respectively receive blockchain data written by a blockchain node, and store said blockchain data; when a node reads blockchain data, the node first reads from the memory database, and if said reading fails, the node will then read blockchain data from within said magnetic disk database, and synchronize the blockchain data that has been read to the memory database.