- node addition and migrate: APIs to manually realance the cluster incase of node addition
- backup: To extract the data and save it for migration
- Request loop detector
- Expose important metrics over HTTP API
- CLI tool for easily handling the APIs, CRUD for jobs etc
- Config management
- Clock synchronisation
- Delete/Update handling for executing jobs
- Prometheus/ Open monitoring
- Tunable consistency model to reduce latency
- Checkpointing and state management
- Wal replay
- Add job to the executor if it lies within the next minute