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DHT-based distributed file system for simultaneous use by millions of frequently disconnected, world-wide users
DHT-based distributed file system for simultaneous use by millions of frequently disconnected, world-wide users
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机译:基于DHT的分布式文件系统,可供数百万个经常断开连接的全球用户同时使用
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摘要
Content items in a distributed system are defined by a respective key, and each such content item is copied to R1 computer systems of the distributed system which have unique identifiers closest to a value of the respective key, where R1 is less than R2 which is less than R3, at least R2 number of the computer systems have copies of any respective one of the content items for all of the content items, and none of the computer systems farther than R3 in an address space of the distributed system have a copy of the subject content item. Modifications of individual content items are synchronized across all instances thereof responsive to a put operation and/or at periodic intervals.
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