From spViewer Software:
CouchbasePumper for Oracle is an innovative, powerful and convenient product which is a part of our BigData migration suite. It provides high-performance data migration functionality between Oracle and Couchbase databases in two directions. With CouchbasePumper GUI wizard you can easily perform data migration between Oracle table and Couchbase databases. You can create your custom data transformations on the fly and import several Oracle based data sources (based on your custom complex SQLs) to Couchbase databases in parallel. All main Oracle data types (including XML, CLOB and BLOB) are supported for data migration to Couchbase and back. You are able also to view and manage Couchbase database buckets and export its data to a readable JSON file format. The data migration process can be parallelized up to 20 degrees providing a very high migration performance of big amounts of data.