Discover the Leading Enterprise Technologies and Their Support Needs!
Based on May–November data, the Hossted December 2025 Research shows Apache Cassandra as the most support-intensive technology. Kubernetes exhibits high maturity, while PostgreSQL and Apache Airflow lead in critical production issues.
Open-source software continues to be a foundation of enterprise technology stacks, powering cloud, data, and infrastructure platforms. Its adoption across enterprises remains strong, reflecting its growing strategic importance.
This research is based on real-world support data collected by Hossted, insights from more than 400 open-source application experts, and analysis of enterprise customer environments, providing a clear view of adoption trends, operational challenges, and critical support needs.
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