United States, Feb. 13 -- Oracle announced that KDDI Corporation, Japan's second-largest telecommunications company and operator of the au mobile phone service, has selected Oracle to support a comprehensive upgrade of its core charging and rating platform. To help reduce operational expenses and fast-track service innovation via resilient, AI-ready infrastructure, KDDI is replacing its legacy system with Oracle Cloud Scale Charging and Billing running on Oracle Cloud Infrastructure (OCI), in addition to leveraging other complementary Oracle solutions.As part of its growth strategy, KDDI will leverage the cloud native Oracle Cloud Scale Charging and Billing solution. As a result, KDDI intends to provide customers with personalized, insight-...