# In 2026 The Data Fundamentals Matter More Than Ever

DevFeed: [In 2026 The Data Fundamentals Matter More Than Ever](<https://devfeed.tech/articles/in-2026-the-data-fundamentals-matter-more-than-ever-37147.md>)

Original publisher: [Read original article](<https://seattledataguy.substack.com/p/in-2026-the-data-fundamentals-matter>)

Author: SeattleDataGuy

Published: 2026-06-13T22:51:35Z

Content type: opinion

Language: en

Sources: [SeattleDataGuy's Newsletter](<https://devfeed.tech/sources/seattledataguy-s-newsletter.md>)

Topics: [data-engineering](<https://devfeed.tech/topics/data-engineering.md>), [data-modeling](<https://devfeed.tech/topics/data-modeling.md>), [Data Science](<https://devfeed.tech/topics/data-science.md>), [Python](<https://devfeed.tech/topics/python.md>), [SQL](<https://devfeed.tech/topics/sql.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>)

Tags: [2026](<https://devfeed.tech/tags/2026.md>), [data](<https://devfeed.tech/tags/data.md>), [data-engineering](<https://devfeed.tech/tags/data-engineering.md>), [data-science](<https://devfeed.tech/tags/data-science.md>), [developer](<https://devfeed.tech/tags/developer.md>), [fundamentals](<https://devfeed.tech/tags/fundamentals.md>), [python](<https://devfeed.tech/tags/python.md>), [sql](<https://devfeed.tech/tags/sql.md>)

## AI overview

This opinion article argues that data fundamentals remain important in 2026 despite changing technology trends and job titles. It identifies messy data and weak data foundations as persistent bottlenecks, and emphasizes SQL, Python, data modeling, and related engineering skills.

## Source excerpt

Otherwise we are headed towards a massive data mess