How to persist data in a topic
By default, topics do not store data to the Data Catalogue. You can choose to permanently store all data streamed into a topic by persisting it.
You should have at least one non-persisted topic that you want to persist. If you’ve just created one, persistence will be off by default.
Click the Topics icon in the left-hand menu.
Click the Persistence toggle next to the Topic you want to persist.
|The toggle shows the current state, so it will read “OFF” for a topic that is not persisted.|
Click PERSIST in the confirmation dialog.
After a few seconds, the topic will be set to persist and all data streamed into it will now be stored in the Data Catalogue.
|If persistence is turned off, new data will not be saved to the catalogue, but data that has already been persisted will remain.|