Okera for Amazon EMR simplifies fine-grained access control and row level security for Spark, Hive, and Presto. Ideal for multi-tenant EMR clusters and to reduce the proliferation of curated data extracts.

Core capabilities:
Universal policy builder
Dynamic policy enforcement
Data usage intelligence

Benefits:
Control: Dynamically filter, mask, minimize, and deidentify confidential, personally identifiable, and regulated data.
Centralization: Okeras data authorization policies are managed, enforced, and audited on a unified platform. There are no gaps, complex policy synchronization, or plugin inconsistencies to reconcile.
Simplicity: Data authorization policies are agnostic to the data platform. Create no-code policies through an intuitive web UI or programmatically via API. Once you have a policy in place, simply register the data to be governed.
Visibility: All data access requests are automatically logged for every individual user, down to the exact query, timestamp, access method, sensitive data attribute, and whether requests are approved or denied. Every administrative task is audited, so you know when policy and platform changes are made, and by whom.

Okera for Amazon EMR includes:
Web UI: for up to 25 users
APIs: for custom automation
Integrations: Spark, Hive, and Presto
Okera nScale: secure data access control plane runs co-located on your EMR cluster
Quick Start: implementation and success training