# What Is A Data Center And Why Are They Suddenly Everywhere? > Source: > Published: 2026-07-09 10:30:00+00:00 # What Is A Data Center And Why Are They Suddenly Everywhere? By Robert J. Szczerba, ContributorSource: [Forbes Innovation](https://www.forbes.com/innovation/)From AI to cloud computing, data centers power today's digital world. Learn about their function and why companies are racing to build more of them. From AI to cloud computing, data centers power today's digital world. Learn about their function and why companies are racing to build more of them. Get AI news in your inbox Daily digest of what matters in AI.