The following software is optional or is required by optional components:- For Couchbase Enterprise Edition support, see the/wiki/spaces/3PP/pages/1671475 (storage for Aggregation, Distributed Storage, and PCC)
- Cloudera Data Platform 7.1.x (Data Hub agent)
- Elasticsearch version 6.2.x (storage for Aggregation)
- Kafka version 2.4.x - 3.0.x
- MySQL Cluster Carrier Grade Edition with NDB version 7.5.x, 7.6.x and 8.0.x
- MySQL Cluster CGE version 8 is supported only for PCC functionality
- All other uses of MySQL Database, MZ supports version 5.x
- Python 3*) (required by Python agents)
- Redis version 5.0.x (storage for Aggregation, Distributed Storage, and PCC)
- ElastiCache (Redis service in AWS) (storage for PCC)
*) Versions that have not reached end-of-life. For further information, see https://devguide.python.org/#status-of-python-branches.