How to not lose data when adding stream entries rapidly

Forum|Forum|4 years ago
November 22, 2021
1 reply
1826 views

It's an old question but "In PostgreSQL and H2, stream entries are keyed by the unique key entries of the timestamp and source." - https://support.ptc.com/help/thingworx/platform/r9/en/index.html#page/ThingWorx/Help/Composer/DataStorage/Streams.html

If you use another persistence provide you seem to be out of luck "The timestamp is a key field for streams. If you add an entry with the same timestamp, it will overwrite the previous timestamp (upsert). To avoid overwriting, specify milliseconds for the timestamp." - same source

Best answer by nmutter

Hey @slangley ,

yes, but only for "PostgreSQL and H2" referencing the docs. I did already mention it in the 'first' post. The thread was recreated as I added it to an older conversation.. But thank you for mentioning it again, better once to often.

I will close the thread with solution -> please check my initial post.