Is that possible to share data between different processes?

If we are using parallel cucumber to run features in parallel, is it possible to share data between different processes? Could we use Ruby global variable to achieve this? If not, how we could do it?

Start by examining how parallel Cucumber launches and isolates processes, then verify whether Ruby global variables can cross those process boundaries. Define the supported data-sharing approach and confirm it with a parallel feature run; the issue names no files or tests to begin from.

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