Ways to Move Data To/From DataStax Enterprise and Cassandra

The text discusses three methods for moving data between DataStax Enterprise (DSE) and Cassandra, and other sources. Firstly, the COPY command in Cassandra 1.1 and higher allows loading flat file data into Cassandra or writing data out to OS files. Secondly, Sqoop is supported by DSE 2.0 and higher for transferring data between RDBMS and Hadoop, including moving data directly into Cassandra. Thirdly, ETL solutions like Jaspersoft, Pentaho, and Talend can be used for more sophisticated data movement situations, offering transformation routines and additional features.