Writings

Joshua Heath Joshua Heath

How Great Expectations Is Turning Healthcare Data into a Reliable Clinical Asset

Healthcare generates nearly 30% of the world’s data, yet much of it moves through systems that were never designed to ensure accuracy or reliability. As AI and analytics become central to care decisions, the risk of flawed, inconsistent data quietly undermining patient outcomes is growing.

In this article, Joshua Heath explores how Great Expectations—built by healthcare data practitioners working inside real hospital systems—has become a critical trust layer for modern healthcare. From open-source framework to enterprise SaaS platform, GX is helping organizations validate data in real time, protect patient safety, and ensure AI-driven decisions are grounded in information clinicians can trust.

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Taylor Axtmann Taylor Axtmann

The Swiss Army Knife of Health

Our whole world seems designed to keep us awake. Practically all American adults (at least 94%) use caffeine every day. Most of us also stare at screens long after the sun goes down, and brag about burning the midnight oil. 

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Taylor Axtmann Taylor Axtmann

The Housing Crisis is a Health Crisis

In 1995, you could buy a typical home for around $165,000. That same house would now cost $714,000. In terms of mortgage payments, that represents a more than four-fold increase. 

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Taylor Axtmann Taylor Axtmann

Necessity Is the Mother of Invention

After graduating from high school in 2002, I spent two years living in Eastern Ukraine as a missionary. During my time there, I discovered that the ways Ukrainians did certain things were better than what I had known growing up.

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Taylor Axtmann Taylor Axtmann

The Promethean Crisis of AI

In Greek mythology, Prometheus was a Titan who wanted to uplift mankind and provide them with essential knowledge and gifts.

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Taylor Axtmann Taylor Axtmann

SpringTide’s “n of 1” Philosophy

The idea is counterintuitive; everyone knows that in order to produce illuminating, actionable results, researchers should assemble large, diverse pools of research subjects – the largest they can handle – and see what insights they can skim out of this “Big Data.”

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