oracle exadata's full-stack architecture improves the performance, scale, security, and availability of an enterprise’s oracle databases. available in oracle cloud infrastructure, on-premises, and with exadata cloud@customer, it incorporates more than 60 unique features that are coengineered with oracle database to accelerate oltp, analytics, and machine learning applications. exadata reduces capital costs and management expenses by letting it departments consolidate hundreds of databases onto a single system, including running oracle autonomous database and oracle exadata database service together on cloud@customer infrastructure deployed in their data centers.