# Reference

- [Configuration Reference](/v0.11-branch/feast-on-kubernetes/reference-1/configuration-reference.md)
- [Feast and Spark](/v0.11-branch/feast-on-kubernetes/reference-1/feast-and-spark.md): Configuring Feast to use Spark for ingestion.
- [Metrics Reference](/v0.11-branch/feast-on-kubernetes/reference-1/metrics-reference.md)
- [Limitations](/v0.11-branch/feast-on-kubernetes/reference-1/limitations.md)
- [API Reference](/v0.11-branch/feast-on-kubernetes/reference-1/api.md)