Importing using Oracle SQL Developer
Oracle SQL Developer is a graphical Java tool distributed without cost by Oracle. SQL Developer provides options for migrating data between two Oracle databases, or for migrating data from other databases, such as MySQL, to an Oracle database. This tool is best for migrating small databases.
You can install this tool on your desktop computer (Windows, Linux, or Mac) or on one of your servers. After you install SQL Developer, you can use it to connect to your source and target databases. Use the Database Copy command on the Tools menu to copy your data to your RDS for Oracle DB instance.
To download SQL Developer, go to http://www.oracle.com/technetwork/developer-tools/sql-developer
We recommend that you read the Oracle SQL Developer product documentation before you begin
migrating your data. Oracle also has documentation on how to migrate from other databases,
including MySQL and SQL Server. For more information, see http://www.oracle.com/technetwork/database/migration