NTT DOCOMO BUSINESS Migrates Critical Database Platform to Oracle Autonomous AI Database

Japan's leading ICT provider migrates tens of terabytes of data to the cloud and reduces database license costs by 43 percent TOKYO, Sept. 30, 2026 /PRNewswire/ -- NTT DOCOMO BUSINESS, Inc. (formerly NTT Communications Corporation), Japan's leading global ICT solutions provider, has modernized its shared internal Oracle-based database platform by migrating it to Oracle Autonomous AI Database on Oracle Cloud Infrastructure (OCI). By moving tens of terabytes of data from its on-premises environment, NTT DOCOMO BUSINESS has been able to reduce database license costs by 43 percent, streamline database management through automation, and strengthen business continuity and resilience.