From Data Silos to Data Fabrics 🔗
The Challenge: Disconnected Data
In today's digital world, data is fragmented across countless applications, databases, and formats. This creates data silos that hinder analytics, stifle innovation, and increase integration costs. Accessing a unified, real-time view of your enterprise data is a complex and expensive problem.
The Solution: Virtuoso's Multi-Model Platform
Virtuoso is a high-performance multi-model database that shatters data silos. It combines the power of a Relational Database Management System (RDBMS), a Graph Database (RDF), and a Data Virtualization platform into a single, powerful engine. By creating a semantic data fabric, Virtuoso provides a unified access layer to all your data, regardless of where it lives.
🎁 Annual License Special Offers 🔗

Personal Productivity
For individuals and hobbyists. A non-expiring license with 2 cores and 2 sessions for any workstation OS.

App Development
For developers and small teams. Includes 8 cores, 5 sessions, and advanced modules for development.

Project Development
For larger projects needing more power. Upgraded to 16 cores and 5 sessions on workstation OS.

Workgroup / Deployment
For initial deployment and workgroups. 16 cores, 10 sessions, for workstation or server OS.
📜 License Feature Comparison 🔗
Feature | Personal | Development | Project | Workgroup |
---|---|---|---|---|
Max Processor Cores | 2 | 8 | 16 | 16 |
Client Sessions | 2 | 5 | 5 | 10 |
Operating System | Workstation | Workstation | Workstation | Server & Workstation |
Column Store | ✔ | ✔ | ✔ | ✔ |
Advanced Modules* | ✔ | ✔ | ✔ | ✔ |
*All licenses include advanced modules like Business Analytics, Replication, Custom Reasoning (SPIN), Virtual Database (VDB), Virtualized Authentication (VAL), and Attribute-Based Access Controls (ABAC ACLs).
⚙️ The Technology Under the Hood 🔗
Multi-Model Database Core
Natively supports Relational, Graph, and Document data models in a single server, eliminating the need for multiple database systems.
Data Virtualization
Create a virtual data layer on top of existing data sources. Query disparate systems (SQL, NoSQL, APIs) as if they were a single Virtuoso database.
Columnar Store
A high-performance columnar storage engine designed for large-scale analytics and business intelligence workloads, delivering massive query speed improvements.
SPARQL Inferencing Notation (SPIN)
Define and execute custom reasoning and inference rules over your knowledge graph using the W3C standard SPARQL query language.
Virtualized Authentication Layer (VAL)
Integrate with existing identity providers like OAuth, OpenID Connect, and SAML for secure, single sign-on access to your data.
Attribute-Based Access Control (ABAC)
Implement fine-grained, policy-based access control over your data, ensuring users only see the data they are authorized to access.
🛠️ Get Started in 4 Simple Steps 🔗
Start your FREE Evaluation
Get a free, fully-functional evaluation license to test Virtuoso in your environment.
Install and Configure
Follow our comprehensive documentation to install Virtuoso on your chosen OS.
Purchase after successful Evaluation
Once satisfied, choose and purchase a commercial license that fits your needs.
Build & Innovate
Start building powerful, data-driven applications with your unified data fabric.
❓ Frequently Asked Questions 🔗
- Personal Productivity: Best for individual learning, small personal projects, or exploring Virtuoso's capabilities.
- App Development: Ideal for professional developers or small teams building and testing new applications.
- Project Development: Suited for larger development projects that require more processing power for complex queries and larger datasets.
- Workgroup / Deployment: Designed for initial small-scale production deployments, workgroup collaboration, or staging environments on server-class hardware.