[pritambaral]

> Sequential Consistency is the name for this model. Writes don’t get lost but ...

Writes can get lost if the primary dies and the secondary is promoted in the meanwhile.

[rubiquity]

Yes but this is dependent upon the specific replication protocol. Primary-Backup has this problem but Majority Quorums and Chain Replication do not.

[pritambaral]

The parent is talking specifically about 'Sequential Consistency'.

[rubiquity]

My point is that Sequential Consistency isn’t a replication protocol, it’s a consistency model that you can have under various different replication protocols.