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Healthcare Data Insights
In-depth guides, tutorials, and best practices for database design, data architecture, and healthcare data modeling.
Showing 7–12 of 38 posts
dbt vs Raw SQL for Healthcare Data Pipelines
Healthcare data teams face a critical choice: write raw SQL directly against source systems, or adopt dbt as a transformation layer. This guide breaks down both approaches — auditability, testability, maintainability — so you can make the right call.
Pharmacy Data Compliance: HIPAA and FDA Requirements
Navigate pharmacy data compliance requirements including HIPAA PHI protection, FDA regulations, and prescription data security standards.
Data Lake vs Delta Lake vs Data Warehouse vs Data Mart: Complete Guide
Your CTO asks: "Data lake or data warehouse?" Your architect says: "Delta Lake." Your analyst wants: "Just a data mart." Everyone''s confused. Here''s what each actually does, when to use them, and how they work together—with real costs, timelines, and healthcare examples.
Data Modeling Tools Comparison: ERwin vs ER/Studio vs Web Tools (2025)
ERwin costs $4K/year. SqlDBM costs $100/month. Both model data. Which should you choose? Here's an honest comparison from 10+ years using ERwin, 6 years with ER/Studio, and 2 years testing every web tool on the market.
Databricks vs Snowflake: When to Choose Each for Healthcare Data
Your CTO wants a recommendation by Friday: Databricks or Snowflake? Here's the truth about which platform wins for healthcare analytics, ML, ETL, and BI workloads — with real cost comparisons and decision frameworks.
Healthcare Data Models in Snowflake: Architecture, Performance, and Cost Optimization
Your Snowflake storage costs are climbing 40% per month. Queries are timing out. Your claims report just cost $847 to run. Here's how to build healthcare data models optimized for Snowflake's architecture—with clustering, materialized views, and cost controls.
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