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AI Glossary · Concepts

What is Data Integration?

Data Integration

Data integration is the work of combining data from different systems, such as a CRM, a billing tool and a product database, into one consistent view that people, analytics tools or AI agents can use.

· Chain of Thought

  • 2 episodes
  • 1 guest clip
  • 1 source

A company’s customer details live in a CRM, invoices in a billing system and usage in a product database, and each spells customer IDs and dates differently. Data integration is the plumbing that pulls those records together, cleans them, maps fields that mean the same thing and joins them so someone can ask “which paying customers stopped using the product?” The traditional way to do this is an ETL pipeline: extract the data, transform it, and load it into a data warehouse.

IBM defines data integration as combining and harmonizing data from multiple sources into a unified, coherent format for analytical, operational and decision-making purposes. A related approach, data federation, leaves the data where it is and queries it through a virtual layer instead of copying it.

Why it matters for AI: an agent can only act on data it can reach and understand. In episode 52 at 2:27, Airbyte CEO Michel Tricot describes the “very complex ETL pipeline” where teams must clean the data, map it and identify join keys between data silos, and asks whether agents can take on part of that understanding. Conor introduces Airbyte as an open source data integration platform at 0:20. That is Tricot’s view of where the field is heading, from a company that sells integration tooling. Galileo, the show’s presenting sponsor at the time, has a sponsor read at 1:30.

Hear it from the guest

“You need to clean the data, map the data, identify like joint keys between different data silos”
Watch on YouTube

Quotes lightly edited to remove filler words.

Sources

  • IBM: What is data integration? — Vendor explainer from IBM; supports the definition of combining and harmonizing data from multiple sources into a unified format, checked October 24, 2026

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