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Managing versions of database metadata in storage
Managing versions of database metadata in storage
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机译:管理存储中数据库元数据的版本
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摘要
A method for a database system includes storing table data for a database, the table data including information in rows and columns of one or more database tables. The method includes storing metadata on immutable storage, the metadata including information about the table data for the database. In one embodiment, mutable metadata may be periodically consolidated in the background to create new versions of metadata files and which allows for deletions of old metadata files and old data files.
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