L
Li Libo
Researcher at South China Normal University
Publications - 5
Citations - 104
Li Libo is an academic researcher from South China Normal University. The author has contributed to research in topics: SQL & Relational database. The author has an hindex of 3, co-authored 5 publications receiving 94 citations.
Papers
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Proceedings ArticleDOI
Schema Conversion Model of SQL Database to NoSQL
TL;DR: A schema conversion model for transforming SQL database to NoSQL which can provide high performance of join query with nesting relevant tables, and a graph transforming algorithm for containing all required content ofjoin query in a table by offering correctly nested sequence is proposed.
Proceedings ArticleDOI
Multiple Nested Schema of HBase for Migration from SQL
TL;DR: A novel HBase schema for migrating from relational database to HBase, which supports multiple nested and a mapping algorithm to find column name corresponding to attribute in relational database is proposed.
Patent
Data migration algorithm based on nested SQL (structured query language) to HBase
Zhao Gansen,Li Libo,Lin Qiaoying,Wang Xiang,Cheng Qingnian,Zhou Guanyu,Gao Xiaojie,Zhou Shangqin,Wang Xinming +8 more
TL;DR: In this paper, a data migration algorithm based on nested SQL (structured query languages) to HBase is presented. But it does not consider the external key dependency relationship of an SQL table in relational database.
Patent
Database data migration method based on inverse topology
TL;DR: In this article, the authors proposed a database data migration method based on an inverse topology, which comprises the following steps of acquiring a topological relationship graph according to a database requiring to be migrated; obtaining an extended sequential sequence during a migration process according to the topology relationship graph and a mode transformation model; immigrating data and modes into NoSQL according to obtained extended sequential sequences; and any one join inquiry in a SQL (Structured Query Language) database before migration can find a correct result in an individual table in the NoSQL database after migration.
Patent
Database incremental data transformation and migration method and system
Zhao Gansen,Li Libo,Zijing Li,Wang Xinming,Tang Hua,Nie Ruihua,Tang Yong,Yang Jinji,Wu Jiechao,Chen Tong,Xu Zhengqiang,Zang Yi +11 more
TL;DR: In this article, a database incremental data transformation and migration method and system is described, which consists of a first transformation unit, an assembling and generating unit and a second transformation unit.