# Data

- [Opensearch](/openedge-labs-trainings/thematiques/data/opensearch.md)
- [Opensearch-administration avancée](/openedge-labs-trainings/thematiques/data/opensearch-administration-avancee.md)
- [Dataviz open source](/openedge-labs-trainings/thematiques/data/dataviz-open-source.md)
- [Kafka](/openedge-labs-trainings/thematiques/data/kafka.md)
- [Cassandra](/openedge-labs-trainings/thematiques/data/cassandra.md)