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Healthcare Data Insights

In-depth guides, tutorials, and best practices for database design, data architecture, and healthcare data modeling.

For Data Leaders

Executive briefings for Directors, VPs, and CTOs

Platform comparisons, TCO analysis, and governance frameworks — written for the people who approve the budget.

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Tools & Comparisons Articles

2 articles

Tools & Comparisons

Free Healthcare Data Modeling Tools in 2026: What Actually Works

The honest guide to free and low-cost data modeling tools for healthcare data engineers — covering ER diagramming, DDL conversion, schema validation, HL7 parsing, and NPI lookup, by actual use case.

11 min read·Apr 29
data modelingfree tools
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ERwin vs ER/Studio: Do Enterprise Data Modeling Tools Still Make Sense in 2026?

Before spending thousands per seat on ERwin or ER/Studio, ask what problem you are actually solving. Most healthcare data teams in 2026 need something entirely different.

8 min read·Mar 25
data modelingerwin
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