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The google The google

The google - PowerPoint Presentation

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Uploaded On 2016-09-09

The google - PPT Presentation

file system Cs 595 Lecture 9 Consistency Model Why Append Only Overwriting existing data is not state safe We cannot read data while it is being modified A customized Atomized append is implemented by the system that allows for concurrent readwrite writewrite and readwritewrit ID: 463104

data file read master file data master read delete gfs files chunk write mutation clients chunkserver lock directory consistency

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