- aws
- infrastructure status: archive
dbs006 RDS "Cluster"¶
Archived (pre-2022)
Preserved for reference only -- likely outdated. View original | Last updated: January 2017
Not a cluster¶
This is not a cluster in the traditional MySQL/Percona Cluster or Amazon Auora sense, but rather a master-slave replication setup of three different RDS instances.
Not part of the Main MySQL "Cluster"¶
dbs006 is used for Dashboard / Reporting API ("STAR2") by the Scalable Data project.
Replication setup¶
| Server | replicates from | Description |
|---|---|---|
| dbs006 | - | Master server. Aggregation writes to this servers only. Multi-AZ, nightly backups are run here |
| dbs006-r1a-1 | dbs006 | Read replica. Dashboard reads are split between both replicas |
| dbs006-r1b-1 | dbs006 | Read replica. Dashboard reads are split between both replicas |