Extracts the desired data from a standard or super column family of a Cassandra keyspace so as to apply changes to the data.
It passes on the extracted data to tMap in order to provide the lookup data to the main flow. It must be directly connected to a tMap component and requires this tMap to use Reload at each row or Reload at each row (cache) for the lookup flow.
For more technologies supported by Talend, see Talend components.