Improves performance during Insert operations to a Cassandra column family.
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 thetCassandraOutputBulkExec 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.
tCassandraBulkExec writes data from an SSTable into Cassandra.
For more technologies supported by Talend, see Talend components.