OnSSI, Pearl River, N.Y., a provider of open-architecture, intelligent video surveillance software, announced a strategic technology partnership with DataDirect Networks (DDN), a privately-held information storage company. According to OnSSI, the partnership enables the company to deliver customers a massively-scalable storage solution that is designed to meet the needs of organizations that require mission-critical surveillance infrastructure capable of scaling from hundreds to thousands of terabytes, while delivering real-time video quality of service.