Prepares an SSTable of large size and processes it according to your needs before loading this SSTable into a column family of a Cassandra keyspace.
The tCassandraOutputBulk and tCassandraBulkExec components are generally used together as parts of a two step process. In the first step, an SSTable is generated. In the second step, this SSTable is written into Cassandra. These two steps are fused together in the tCassandraOutputBulkExec component, detailed in a separate section. The advantage of using two separate components is that the data can be transformed before it is loaded into Cassandra.
tCassandraOutputBulk receives data from the preceding component, and creates an SSTable locally.
For more technologies supported by Talend, see Talend components.