OpenSearch includes the following features not offered by free Elasticsearch:
- Centralized user accounts / access control
- Cross-cluster replication
- IP filtering
- Configurable retention period
- Anomaly detection
- Tableau connector
- JDBC driver
- ODBC driver
- Machine learning features such as regression and classification
We tested it in combination with Exasol!
We transfered Data from Open Search into Exasol and vice-versa.
We have learned alot.