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- Timestamp based reconciliation
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- Loose cables at CERN and Time synchronization is hard
- Manufacturing and devices
- Julia programming language and hadoop
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- Richard Stallman speaks
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- Sinking in too many layers
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Category Archives: software engineering
Timestamp based reconciliation
Timestamp based reconciliation: This case differs from the previous one only in the reconciliation mechanism. In case of divergent versions, Dynamo performs simple timestamp based reconciliation logic of “last write wins”; i.e., the object with the largest physical timestamp value is chosen as the correct … Continue reading
Loose cables at CERN and Time synchronization is hard
According to sources familiar with the experiment, the 60 nanoseconds discrepancy appears to come from a bad connection between a fiber optic cable that connects to the GPS receiver used to correct the timing of the neutrinos’ flight and an … Continue reading
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Julia programming language and hadoop
While we’re being demanding, we want something that provides the distributed power of Hadoop — without the kilobytes of boilerplate Java and XML; without being forced to sift through gigabytes of log files on hundreds of machines to find our … Continue reading
Posted in data center, software engineering
Tagged . julia programming language, hadoop
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