Parallelism examples

[allipatev]

It seems that together with the latest release 2.4.0: Support for automatic parallelism examples of manual parallelism settings were removed from User Guide.

Guessing right values for PARALLELISM parameter is, obviously, hard, if possible.

As you have seen from the recent tickets (SUPPORT-34484), tuning PARALLELISM parameter might be often needed for small tables to avoid having, for example, too many single-row files.

Please consider returning back the explanation of typical PARALLELISM parameter values for IMPORT_PATH and EXPORT_PATH scripts.

[morazow]

Hey @allipatev,

Thanks for the feedback!

Yes, we removed it from docs intentionally. But maybe good idea to bring it back and update it with examples from the support ticket. I will do it in our next bug fixing week.