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Description
ER/Studio Data Architect is an enterprise data modeling solution that helps organizations design, document, and manage data architecture across modern platforms. It enables data architects and database professionals to create conceptual, logical, and physical data models that connect business meaning with technical implementation. By defining entities, relationships, and standards before systems are built, ER/Studio helps ensure consistent definitions, accurate reporting, and reliable analytics.
A core capability of ER/Studio Data Architect is logical data modeling, which defines business concepts independently of technology. Logical models act as a semantic foundation for the organization, helping teams align on the meaning of key entities such as customers, products, and transactions. This approach reduces ambiguity, prevents semantic drift across systems, and improves the reliability of analytics and AI initiatives.
The platform provides powerful forward and reverse engineering capabilities. Architects can generate database schemas from models or reverse engineer existing databases to document and analyze current structures. Schema compare and merge tools detect differences between versions and generate scripts to apply updates efficiently.
ER/Studio Data Architect supports major platforms including SQL Server, Oracle, PostgreSQL, Snowflake, Databricks, and JSON-based systems. Automation features such as macros, data lineage, and impact analysis help teams understand dependencies and reduce manual work. The platform also includes ERbert, an AI-powered data modeling assistant that can generate logical models from natural language prompts, accelerating model creation while maintaining structured data architecture.
Description
Luna Modeler turns database design into a picture your whole team can read: draw ER diagrams, generate deployment-ready SQL, document what you build, and keep the model in step with the real database — all on your own machine, no cloud required.
Key features:
- Database modeling and design
- Reverse engineering from Oracle, SQL Server, PostgreSQL, MySQL, MariaDB
- Support for SSH/SSL/TLS connections,
- Schema drift detection
- Generation of interactive HTML reports
- Generation of SQL scripts
- Synchronization features
- Various themes and styles for reports
- Multiple display modes
- Support for sub-diagrams
- Headless CLI
- Folder based format for team collaboration
- Navigator for easy schema exploration
API Access
Has API
Yes
API Access
Has API
No
Integrations
MySQL
Yes
Oracle Database
Yes
PostgreSQL
Yes
SQL Server
Yes
Amazon Redshift
Yes
Azure SQL Database
No
Databricks
Yes
Google Cloud BigQuery
Yes
JSON
Yes
MariaDB
No
Integrations
MySQL
Yes
Oracle Database
Yes
PostgreSQL
Yes
SQL Server
Yes
Amazon Redshift
No
Azure SQL Database
Yes
Databricks
No
Google Cloud BigQuery
No
JSON
No
MariaDB
Yes
Pricing Details
$2,687 per user
Subscription-based pricing.
Standard: $2,687 per user
Professional: $3,693 per user
Enterprise: Custom
Standard: $2,687 per user
Professional: $3,693 per user
Enterprise: Custom
Free Trial
Yes
Free Version
No
Pricing Details
$99
Free Trial
Yes
Free Version
No
Deployment
Web-Based
No
On-Premises
Yes
iPhone App
No
iPad App
No
Android App
No
Windows
Yes
Mac
No
Linux
No
Chromebook
No
Deployment
Web-Based
No
On-Premises
No
iPhone App
No
iPad App
No
Android App
No
Windows
Yes
Mac
Yes
Linux
Yes
Chromebook
No
Customer Support
Business Hours
Yes
Live Rep (24/7)
No
Online Support
Yes
Customer Support
Business Hours
No
Live Rep (24/7)
No
Online Support
No
Types of Training
Training Docs
Yes
Webinars
Yes
Live Training (Online)
Yes
In Person
No
Types of Training
Training Docs
Yes
Webinars
No
Live Training (Online)
No
In Person
No
Vendor Details
Company Name
ER/Studio
Founded
2004
Country
United States
Website
erstudio.com
Vendor Details
Company Name
Ideamerit
Country
Czech Republic
Website
www.datensen.com/products/luna-modeler/
Product Features
Enterprise Architecture
Application Portfolio Management
No
Architecture Governance
Yes
Capability Mapping
Yes
Diagramming
Yes
Idea Management
No
Modeling & Simulation
Yes
Project Management
No
Risk Assessment
No
Transformation Roadmapping
No
Version Control
Yes