# \#data-ingestion

**URL:** https://community.cratedb.com/tag/data-ingestion/13.md

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## [Replicating data to CrateDB with Debezium and Kafka](https://community.cratedb.com/t/replicating-data-to-cratedb-with-debezium-and-kafka/1388)

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**Author:** [@hernanc](https://community.cratedb.com/u/hernanc)\
**Replies:** 0\
**Last updated:** [February 28, 2023, 1:47pm UTC](https://community.cratedb.com/t/replicating-data-to-cratedb-with-debezium-and-kafka/1388 "2023-02-28T13:47:33Z")

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You may have line-of-business applications such as ERP software that work with transactional database systems like MSSQL, Oracle, or MySQL. The setup may work perfectly fine for day-to-day operations, but you may find…

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## [Ingesting MQTT messages into CrateDB using Node-RED](https://community.cratedb.com/t/ingesting-mqtt-messages-into-cratedb-using-node-red/803)

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**Author:** [@hammerhead](https://community.cratedb.com/u/hammerhead)\
**Replies:** 0\
**Last updated:** [September 13, 2021, 2:10pm UTC](https://community.cratedb.com/t/ingesting-mqtt-messages-into-cratedb-using-node-red/803 "2021-09-13T14:10:36Z")

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Node-RED is a workflow automation tool allowing to orchestrate message flows and transformations via a comfortable web interface. In this article, we will demonstrate the usage of Node-RED with CrateDB at the example …