High Availability

For ISVs, software protection is a core function of licensing—ensuring that digital intellectual property remains secure without disrupting legitimate use. However, when license servers crash, the very mechanism meant to enforce protection can become a barrier to productivity. In industries like automotive manufacturing, where uninterrupted access is critical, any downtime can halt entire production lines. Redundancy is not a luxury—it’s an expectation.

To support both software protection and operational continuity, a high availability server architecture is essential. This setup typically uses a 2-out-of-3 licensing model backed by robust data center infrastructure. Three license servers function as a unified system, and as long as any two are operational, license availability continues without interruption.

This redundant architecture balances strong software protection with high availability, enabling consistent performance and seamless license access—even during updates or peak usage periods. The result: license outages and service disruptions are minimized, and all purchased licenses remain accessible when needed most.

Want to learn more about building a high availability licensing environment? Contact our team at info@software-licensing.com or submit the form below.