Alipay (hangzhou) Information Technology Co., Ltd.

Yongchao Li

Zhenhao Tang

Zelin Zhao

Peng Di

Zhaogui Xu

Implementations of the present specification disclose a graph structure data processing method and a storage engine and device for graph structure data. The method can be implemented by using the storage engine for graph structure data, and includes: receiving a storage request for first data of a target graph, the storage request including a graph identifier of the target graph and the first data; obtaining historical data of the target graph corresponding to the graph identifier from a storage component based on the graph identifier, determining target data that corresponds to a change of the first data of the target graph relative to the historical data, and generating version information corresponding to the target data, the target data including data of a node in the first data of the target graph and/or data of an edge in the first data of the target graph; and mapping a node and/or an edge associated with the target data in the target graph, and storing the target data in the storage component with reference to the version information.

Growing community of inventors

Zhejiang, China

Yongchao Li