Tencent Technology (shenzhen) Company Limited

Yunfei Lei

Si Hong Chen

Lei Su

Jiaxi Li

Ji He

Guolong Shui

Jinyang Guo

This application is related to a data recovery system. The data recovery system includes processing circuitry which receives a restore request. The restore request includes a restore target time. When backup data corresponding to the restore target time is determined to be available, the processing circuitry creates a temporary database service instance and determines information of the temporary database service instance. The processing circuitry further obtains the backup data corresponding to the restore target time and writes the backup data into the temporary database service instance according to the information of the temporary database service instance. The processing circuitry executes a formal restoration operation on the temporary database service instance, in which the backup data is written, according to a received processing request.

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Shenzhen, China

Yunfei Lei