Note: For compatibility purposes, the driver also provides a second data sources class, com.ddtek.jdbcx.oracleservicecloud.OracleServiceCloudDataSource40. This data source class functions identically to com.ddtek.jdbc.oracleservicecloud.OracleServiceCloudDriver; however, it is named after a data source class provided in earlier releases, allowing applications that rely on the older version to use the driver without changes.