PostgreSQL
AWS RDS · self-hosted
- Capacity signals
- pg_stat, WAL lag, quota
- Registered targets
- 6
Connectors
A connector supplies observation signals and a rate control surface. Adding a system means writing one connector — not touching the control loop.
connected
MySQL
AWS Aurora
- Capacity signals
- performance_schema, binlog lag
- Registered targets
- 3
Oracle
self-hosted
- Capacity signals
- v$ views, redo apply rate
- Registered targets
- 2
DynamoDB
AWS
- Capacity signals
- consumed/provisioned CU, throttles
- Registered targets
- 4
MongoDB
Atlas
- Capacity signals
- opcounters, replication window
- Registered targets
- 2
Cassandra
self-hosted
- Capacity signals
- hints, pending compactions
- Registered targets
- 1
Redis
AWS ElastiCache
- Capacity signals
- evictions, command latency
- Registered targets
- 3
S3
AWS
- Capacity signals
- 5xx rate, request throttling
- Registered targets
- 9
EBS
AWS
- Capacity signals
- burst balance, queue depth
- Registered targets
- 5
Bigtable
Google Cloud
- Capacity signals
- node CPU, hot tablets
- Registered targets
- 1
Cosmos DB
Azure
- Capacity signals
- RU consumption, 429 rate
- Registered targets
- 0