Each Gerrit replica site is updated using PAXOS technology guaranteeing that all of the Gerrit replica sites are consistent after replication
Network and server outages happen. GerritMS enables fully automatic catch-up of all write operations done at the sites that remained up. No administrator interaction involved
When GerritMS is deployed in a cluster it will enable a fully highly available environment
When a remote disaster recovery site is configured all Gerrit data and repositories replicated to it will be kept up to date with all of the other operational replicas
You can choose which sites get which Gerrit project repositories. This enables access and data policies required in specific industries. It also enables lower cost (smaller size) servers for locations that require access to fewer Gerrit projects
Repository “read” operations are latency close to your users minimizing the time required to do those clones
Configurable data redundancy policies enable best performance for the compromise between redundancy, recoverability and speed
Since all of the Gerrit data is replicated, not just the project repositories, Gerrit code reviews look identical at all sites
