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Parallel Steps

Run Steps concurrently and optionally await results.

Problem and approach​

Here we demonstrate how to take advantage of the parallel running Steps feature in Dex.

  1. Simple Parallel Step Flow: This pattern demonstrates how to run multiple Steps in parallel.
  2. Await All Parallel Steps Flow: This pattern demonstrates how to run multiple Steps in parallel, plus how to wait for all parallel Steps to complete before proceeding to the next Step.

This is a basic design pattern for parallel execution in a single Flow. For higher scalability needs. you can check out scalable parallel design pattern or parentchild

Code examples​

Full runnable samples live under examples/{go,java,python,typescript} (HTTP prefix /design-pattern/... where applicable).

# See examples/python/dex_examples/patterns/workflow/parallel/