Cassandra allows you to specify the consistency of writes and reads per operation, so for these operations, it would be required to trade consistency for availability.
Conflict resolution is done using timestamps on each column. At first, this might seem too crude to work, but works well in production on real world applications.
When the datacenter link was healed, one of the 3 mechanisms used to repair consistency kicked in and data was restored to a consistent state: Hinted Handoff, Anti-Entropy, and Read Repair.
Conflict resolution is done using timestamps on each column. At first, this might seem too crude to work, but works well in production on real world applications.
When the datacenter link was healed, one of the 3 mechanisms used to repair consistency kicked in and data was restored to a consistent state: Hinted Handoff, Anti-Entropy, and Read Repair.