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Distributed database with mappings between append-only files and repartitioned files
Distributed database with mappings between append-only files and repartitioned files
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机译:带有仅追加文件和重新分区文件之间的映射的分布式数据库
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摘要
A method implemented by a computer network includes storing a database table in a distributed database resident on the computer network. The database table is represented with append-only files, where each append-only file stores data in a logical representation that is independent of the physical representation of the data at a node of the computer network. Data in the append-only files are repartitioned across nodes in the computer network to form repartitioned files. Information about a mapping between the append-only files and the repartitioned files is maintained.
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