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# Apache Kudu Operators

Apache Kudu is a distributed database management system designed to provide a combination of fast inserts and updates and efficient columnar scans.

The StreamBase Apache Kudu Operators are implemented as a suite of five of global Java operators, including:

- Apache Kudu Delete operator, which removes a row from the cluster.

- Apache Kudu Insert operator, which adds a row to the cluster.

- Apache Kudu Row Scanner operator, which retrieves rows from the cluster.

- Apache Kudu Update operator, which modifies an existing row in the cluster.

- Apache Kudu Upsert operator, which modifies an existing row in the cluster, or adds it if it did not exist.

The Apache Kudu Operators are described on the Apache Kudu Operators page.

See the Apache Kudu Operator Sample to see how these operators can be used.