Cloudera's Apache Ranger Transformation

Case Studies

TABLE of content

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The Challenge

Managing complexs security in hadoop

Cloudera needed a centralized security solution to handle the complexities of data access control within the Hadoop ecosystem. They faced challenges with ownership shifts, varied security practices, and the need for compliance across multi-tenant environments. A unified solution was crucial to maintain granular access, ensure data privacy compliance, and streamline security management.

The Solution

Implementing apache ranger for centralized control

Freestone Infotech introduced Apache Ranger as a centralized security control to address Cloudera’s needs. The solution provided seamless policy management, enabled real-time policy adjustments, and ensured multi-tenant data protection. Freestone’s team integrated Ranger with identity systems to meet Cloudera's requirements for secure data management.

The Process

Collaborative development and community engagement

Apache Ranger Implementation: Freestone led the integration of Apache Ranger, establishing consistent policy management for Hadoop services, which enhanced data protection and user accountability.
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Feature Development and Integration: The team developed dynamic features like real-time policy adaptation and multi-tenant protection, addressing Hadoop’s security complexities and supporting Cloudera’s unique needs.
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Community Engagement: Freestone actively contributed to the Apache Ranger community, enhancing product stability and fostering a collaborative environment that supported Cloudera’s data governance requirements.

The Results

Enhanced security and scalable data governance

Granular access control across the Hadoop ecosystem

Real-time policy adjustments to meet evolving security needs

Improved multi-tenancy support for secure data sharing

Stronger data privacy compliance across all environments