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Define Node relations #54

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jeannieyeliu opened this issue Dec 31, 2018 · 0 comments
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Define Node relations #54

jeannieyeliu opened this issue Dec 31, 2018 · 0 comments
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jeannieyeliu commented Dec 31, 2018 •
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There might be several different kinds of node relationships.
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jeannieyeliu commented Dec 31, 2018 •
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  1. DAG, where change propagation is in a single direction.
  2. nodes of grouped constraints.
  • consider this situation:
    • Constraints over each single server nodes, for example, each server node should be allocated no more than a certain amount of resources,
    • Constraints over a group of server nodes, the resources to these nodes altogether should be no more than a certain amount of value.
    • The change of constraints when new resources are available, for example, when a new Hardware is added, constraints should be redefined and resources should be reallocated
      need to think about how to construct node relationship in this situation

@jeannieyeliu jeannieyeliu self-assigned this Dec 31, 2018
@jeannieyeliu jeannieyeliu added the research Something that neeeds to be researched label Dec 31, 2018
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Might involve graph rewriting #issue 58

@jeannieyeliu jeannieyeliu mentioned this issue Jan 8, 2019
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There's actually a contraint graph which describes the above situation

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