Cassandra: Batch loading without the Batch keyword | Big Data Nerd
A good example of an unlogged batch follows and assumes a partition key of date. The following batch is effectively one insert because all inserts are sharing the same partition key. Assuming a partition key of date the above batch will only resolve to one write internally, no matter how many there are as long as they have the same date value. This is therefore the primary use case of an unlogged batch:
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