专利名称:GRAPH DATA UPDATING METHOD, SYSTEM, COMPUTER READABLE STORAGE MEDIUM,
AND DEVICE
发明人:FAN, Wenfei,樊文飞,YU, Wenyuan,于文渊,XU, Jingbo,徐静波,LUO, Xiaojian,罗小简
申请号:CN2018/097515
申请日:20180727
公开号:WO2020/019313A1
公开日:空格名
脸上有黑斑
20200130
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摘要:A graph data updating method, a system, a computer readable storage medium
and an electronic device. Said method compris the following steps: receiving updated graph data and storing same in a message queue, the type of the updated graph data being modification, addition or deletion (S1); acquiring said updated graph data in the message queue, and allocating same to a working node, the working node being a processor or a thread (S2); determining the data type of the updated graph data in each working node: if data in the existing graph data is to be modified, directly modifying the data on the basis of the existing graph structure; and if dada is to be deleted from or added to the existing graph data, performing data deletion or data addition to update the graph data and establish an adjacency linked list; accessing the existing graph structure and the adjacency linked list (S4); and combining the existing graph structure and the adjacency linked list, and reconstructing the graph data structure (S5).
申请人:ZHEJIANG TMALL TECHNOLOGY CO., LTD.,浙江天猫技术有限公司
地址:Room 507, 5F, Building 3, 969 West Wenyi Road, Wuchang Block, Yuhang District Hanzhou, Zhejiang 311121 CN,中国浙江省杭州市余杭区五常街道文一西路969号3幢5层507室, Zhejiang 3111
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国籍:CN,CN
代理人:BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD.,北京三友知识产权代理有限公司
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