Live Demo
The public Harry demo provides an interactive Grafana environment backed by a running Harry deployment. It lets you inspect the product workflow and dashboard behaviour without installing Oracle Database, PostgreSQL, Harry, or Grafana locally.
No account is required.
What You Can Explore
The demo includes Harry's principal operational and troubleshooting views:
- Oracle Database Activity History (DAH)
- Oracle SQL Top Consumers
- Oracle Current Sessions and Blocking
- Oracle Operational Overview
- Oracle Alerting Overview
- Harry PostgreSQL Repository Health
Use Grafana's time-range controls, database selectors, SQL drill-downs, and dashboard links to follow an investigation across the collected data.
The demo is a shared public environment. Its data, time ranges, database names, and availability can change, and its observed workload must not be treated as a production sizing baseline.
For dashboard descriptions, required PostgreSQL tables, and installation instructions, continue with Grafana Dashboards.
Limitations
The demo runs on a resource-constrained virtual machine. Each Oracle Database instance is limited to one virtual CPU core, and the remaining components have even smaller CPU allocations. As a result, the environment may occasionally respond slowly, especially when several people are using it at the same time.
The demo is intended for exploring Harry's features and workflows, not for performance testing or benchmarking. Thank you for your understanding.