Require stable tombstone coverage… — Repository coding | OneNoughtOne

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Concurrent State & Distributed Coordination0/105 completed

Join vector clocks componentwise by maximum
Join vector clocks componentwise by maximum
Retain versions absent from an unaware replica
Retain versions absent from an unaware replica
Record deletion as a causal tombstone version
Record deletion as a causal tombstone version
Separate actor counters from visible value deduplication
Separate actor counters from visible value deduplication
Require stable tombstone coverage and a valid frontier
Require stable tombstone coverage and a valid frontier

Course overview & roadmap

101OneNoughtOne

0/105

Require stable tombstone coverage and a valid frontier

A zero stable frontier cannot cover a positive deletion dot. Independently, a claimed frontier ahead of any replica must be rejected before compaction.

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