Maintenance method and device for GoldenDB database

• Main Authors: JIANG ZIHAO, MAO CHAODAN, YANG XIAOPENG, YI ZHAOPU
• Format: Patent
• Language: Chinese; English
• Published: 24.10.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The embodiment of the invention provides a GoldenDB database maintenance method and device, and the method comprises the steps: receiving an operation instruction of a front end through a calculation node, and distributing the operation instruction to a corresponding data fragment; the main data node and the standby data node receive the operation instruction and execute database operation according to the operation instruction; the analysis node obtains a database operation record executed by the main data node and first information of the main data node, formats the database operation record, and sends the formatted database operation record to the storage node; comparing whether the first information corresponds to the second information or not every preset time; and if the comparison result is not corresponding, updating the first information of the main data node registered in the analysis node according to the second information of the main data node registered in the calculation node. According to the