Many methods exist to migrate Oracle databases to Oracle Database Exadata Cloud Service.
Which of these methods apply to a given migration scenario depends on several factors, including the version, character set, and platform endian format of the source and target databases.
Note:This guide does not cover every available migration method. Rather, it focuses the most commonly applicable methods available using tools and technologies that are readily available in Oracle Database. Alternative approaches, such as using data integration technologies or custom code are not considered.