# Reference

- [Codebase Structure](/v0.22-branch/reference/codebase-structure.md)
- [Data sources](/v0.22-branch/reference/data-sources.md)
- [File](/v0.22-branch/reference/data-sources/file.md)
- [Snowflake](/v0.22-branch/reference/data-sources/snowflake.md)
- [BigQuery](/v0.22-branch/reference/data-sources/bigquery.md)
- [Redshift](/v0.22-branch/reference/data-sources/redshift.md)
- [Push](/v0.22-branch/reference/data-sources/push.md)
- [Kafka](/v0.22-branch/reference/data-sources/kafka.md)
- [Kinesis](/v0.22-branch/reference/data-sources/kinesis.md)
- [Spark (contrib)](/v0.22-branch/reference/data-sources/spark.md)
- [PostgreSQL (contrib)](/v0.22-branch/reference/data-sources/postgres.md)
- [Offline stores](/v0.22-branch/reference/offline-stores.md)
- [File](/v0.22-branch/reference/offline-stores/file.md)
- [Snowflake](/v0.22-branch/reference/offline-stores/snowflake.md)
- [BigQuery](/v0.22-branch/reference/offline-stores/bigquery.md)
- [Redshift](/v0.22-branch/reference/offline-stores/redshift.md)
- [Spark (contrib)](/v0.22-branch/reference/offline-stores/spark.md)
- [PostgreSQL (contrib)](/v0.22-branch/reference/offline-stores/postgres.md)
- [Online stores](/v0.22-branch/reference/online-stores.md)
- [SQLite](/v0.22-branch/reference/online-stores/sqlite.md)
- [Redis](/v0.22-branch/reference/online-stores/redis.md)
- [Datastore](/v0.22-branch/reference/online-stores/datastore.md)
- [DynamoDB](/v0.22-branch/reference/online-stores/dynamodb.md)
- [PostgreSQL (contrib)](/v0.22-branch/reference/online-stores/postgres.md)
- [Providers](/v0.22-branch/reference/providers.md)
- [Local](/v0.22-branch/reference/providers/local.md)
- [Google Cloud Platform](/v0.22-branch/reference/providers/google-cloud-platform.md)
- [Amazon Web Services](/v0.22-branch/reference/providers/amazon-web-services.md)
- [Feature repository](/v0.22-branch/reference/feature-repository.md)
- [feature\_store.yaml](/v0.22-branch/reference/feature-repository/feature-store-yaml.md)
- [.feastignore](/v0.22-branch/reference/feature-repository/feast-ignore.md)
- [Feature servers](/v0.22-branch/reference/feature-servers.md)
- [Python feature server](/v0.22-branch/reference/feature-servers/python-feature-server.md)
- [Go-based feature retrieval](/v0.22-branch/reference/feature-servers/go-feature-retrieval.md)
- [\[Alpha\] Web UI](/v0.22-branch/reference/alpha-web-ui.md)
- [\[Alpha\] Data quality monitoring](/v0.22-branch/reference/dqm.md)
- [\[Alpha\] On demand feature view](/v0.22-branch/reference/alpha-on-demand-feature-view.md)
- [\[Alpha\] AWS Lambda feature server](/v0.22-branch/reference/alpha-aws-lambda-feature-server.md)
- [Feast CLI reference](/v0.22-branch/reference/feast-cli-commands.md)
- [Usage](/v0.22-branch/reference/usage.md)