DataStax Luna subscribers enjoy all of the benefits of open source software plus peace of mind from direct access to engineers, and C* committers who have authored a majority of the Cassandra code and supported some of the largest and most mission critical Cassandra deployments for the past 10 years.

• Develop and Deploy with Confidence: DataStax Luna subscribers get support with general-purpose and technical questions for their open-source Cassandra deployments, and if an issue is encountered, DataStax is there to help.
• Best-In-Class Support: No proprietary software, no binary swaps, no vendor lock-in. Just pure enterprise_grade Apache Cassandra support from the experts who have been supporting the largest clusters for years.
• Cassandra Compatibility: Luna supports Cassandra versions 2.1, 2.2, 3.x and 4.0 and has subscription plans that are designed to fit your business and technical needs.