Improve Knime performance and stability on weak computers

@R72 thank you for this lengthy description of your Optimization process. A lot of issues sound familiar.

I would like to add these remarks.

If sounds have a lengthy process and there is a risk of crash you can try and store a list of already processed items or batches and continue there:

Then if you want to collect results you can append them to a CSV file. The writer offers the option to continue a file without headers or you collect several parquet files into a big one. You could combine this with an approach to restore a process

Then you can read further hints. But you have mentioned quite a few: