Switching from Vertiv Trellis to Modius OpenData
Vertiv discontinued its Trellis DCIM platform, ending support for existing contracts in 2023. Organizations that depended on Trellis for enterprise-grade data center infrastructure management now face a critical gap: Vertiv’s current software offering, Environet Alert, is a monitoring tool for SMB and edge environments, not an enterprise DCIM replacement.
Modius OpenData provides the full-spectrum DCIM capabilities that Trellis was designed to deliver, built on a modern, modular architecture that avoids the Oracle Fusion complexity that contributed to Trellis’s discontinuation.
The Trellis Timeline
Understanding how Vertiv arrived at this point provides important context for evaluating your next DCIM platform:
- Launch: Trellis debuted as Emerson Network Power’s flagship DCIM suite, built on Oracle Fusion Middleware. It offered real-time monitoring, asset management, thermal management, and capacity planning.
- Peak adoption: IBM and HP served as Trellis resellers, positioning it as a top-tier enterprise DCIM platform.
- Discontinuation: Vertiv (formerly Emerson Network Power) discontinued Trellis, citing the platform’s size and complexity as primary factors.
- Support ended: Existing Trellis contracts reached end-of-support in 2023.
- Earlier discontinuations: Aperture (2017), Data Center Planner, and SiteScan were also discontinued before Trellis.
This pattern of repeated DCIM discontinuations signals that Vertiv’s strategic focus is on hardware, not enterprise software. Organizations selecting a long-term DCIM platform should factor vendor commitment into their evaluation.
How Trellis Capabilities Map to OpenData
| What Trellis Provided | How OpenData Delivers It | What's Different |
|---|---|---|
| Real-time monitoring | Native high-frequency polling across IT + facilities | Higher polling frequency; no Oracle middleware overhead |
| Asset lifecycle management | Full asset tracking with workflow automation | Modular; deploy asset management independently |
| Thermal management | Environmental monitoring + AI/ML thermal analytics | Predictive anomaly detection identifies cooling issues before they escalate |
| Capacity planning | Predictive capacity planning with what-if modeling | AI-driven projections, not just static calculations |
| 3D visualization | Native 3D views + operational digital twin | Real-time state visualization, not just static floor plans |
| Power monitoring | Protocol-agnostic power monitoring | Vendor-neutral; works with any PDU manufacturer |
| Workflow / change management | Built-in workflow automation module | Lighter weight than Trellis's ITIL-heavy approach |
| Multi-site management | Distributed collectors + centralized analytics | Edge-to-enterprise architecture scales without complexity |
| BMS integration | Native BACnet, Modbus, OPC support | Direct protocol support; no middleware translation layer |
| Reporting | Configurable analytics dashboards | AI/ML-powered insights, not just data visualization |
OpenData delivers every core Trellis capability while adding AI/ML analytics, digital twin modeling, and telecom/critical facilities support that Trellis never offered.
What You Gain Beyond Trellis
- Native AI/ML analytics: Anomaly detection and predictive diagnostics that Trellis never offered
- Modular architecture: Deploy only the modules you need, eliminating the monolithic complexity that doomed Trellis
- No Oracle dependency: Modern stack without Oracle Fusion Middleware, reducing infrastructure overhead and licensing costs
- Beyond data centers: Purpose-built for telecom, smart buildings, and critical facilities
- Faster time to value: Start with monitoring and add capabilities incrementally
Why Environet Alert Is Not a Trellis Replacement
Environet Alert serves a different market entirely. It provides basic monitoring and alerting for SMB and edge sites. It does not include:
- Asset lifecycle management
- Workflow automation or change management
- Capacity planning or what-if modeling
- 3D visualization or digital twin
- AI/ML analytics or predictive diagnostics
- Multi-protocol BMS integration
Organizations that depended on Trellis’s enterprise scope will find Environet Alert insufficient.
Your Migration Path
Planning a transition from Trellis to OpenData involves several key considerations:
- Scope match: OpenData covers IT monitoring, facilities monitoring, asset management, thermal management, capacity planning, and workflow automation, matching the full breadth of Trellis capabilities.
- Architecture simplicity: Modular deployment avoids the over-engineering that made Trellis unwieldy. Start with the modules you need and expand as requirements grow.
- Protocol continuity: OpenData supports SNMP, Modbus, BACnet, OPC, and REST APIs, covering the same device communication protocols Trellis used.
- Data portability: Evaluate migrating asset inventories, device configurations, and historical operational data. Modius can assess your specific migration requirements during a demo or trial.
- Deployment flexibility: On-premise or cloud deployment options, unlike Trellis’s rigid Oracle-based infrastructure requirements.
- Reduced complexity: No Oracle Fusion Middleware stack to install, license, or maintain. This alone can significantly reduce total cost of ownership.
Review OpenData’s platform modules to see how each capability maps to your current Trellis deployment.