What is the consistency model of redis?
It sounds like anything can be lost in redis during normal HA operations even with WAIT pushing to a majority of slaves. Is that right?
It sounds like anything can be lost in redis during normal HA operations even with WAIT pushing to a majority of slaves. Is that right?
EDIT: And as antirez said above, you can WAIT to force synchronization to all nodes, so you would be pretty likely to fail over onto a node that has n-1 messages if it didn't sync in time. That still isn't guaranteed however.