• Financial and Transaction Management Software for the Energy Industry A software product by W Energy Software


    Upstream meaning & definition 1 of Upstream.


  • In the opposite direction from that in which a stream or river flows; nearer to the source.

    Upstream meaning & definition 2 of Upstream.


  • (moving) on a river or stream towards its origin:

    Upstream meaning & definition 3 of Upstream.


  • In software development, upstream refers to a direction toward the original authors or maintainers of software that is distributed as source code, and is a qualification of either a version (released by the original authors, based on their upstream source code), a bug or a patch.

    Upstream meaning & definition 4 of Upstream.

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