Slow performance when dealing with large Datasets

[jinnyzor]

Take a look here, and see if any of this can help you.

Speed issue after saving with Serversideoutput

That depends on how you implemented the data cleanup. If you didn’t implement any data cleanup, data will accumulate indefinitly, with 244 MB for each callback invocation. So I would say that 11.6 GB is expected.

Also, if you are using inputs, especially typed, make sure you are using debounce