24×7 Enterprise Support for Eclipse Temurin (OpenJDK)

Production-grade operational and performance support for Eclipse Temurin LTS deployments.

Supported LTS Versions

• Java 8 (LTS)
• Java 11 (LTS)
• Java 17 (LTS)
• Java 21 (LTS)
• Java 25 (LTS lifecycle advisory)

What Our 24×7 Support Includes

• 24×7 production incident response
• JVM crash and OutOfMemoryError analysis
• Security patch and CVE advisory guidance
• Upgrade and migration planning
• Runtime troubleshooting and stability support
• Deployment and environment validation

Performance & JVM Optimization Expertise

• Garbage Collection (G1, ZGC, Shenandoah where applicable)
• Heap sizing and memory diagnostics
• GC log analysis and latency optimization
• CPU and thread contention diagnostics
• Container and Kubernetes JVM tuning
• High-throughput and low-latency workload optimization

While Eclipse Temurin provides a high-quality OpenJDK distribution, ManageCat ensures it operates securely, reliably, and efficiently in demanding production environments.

Vendor-Independent Expertise

ManageCat provides enterprise support for Eclipse Temurin deployments. We do not modify or redistribute OpenJDK binaries. Eclipse Temurin remains an independent OpenJDK distribution maintained by the Eclipse Adoptium project.