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fix bulleted list (#977)
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Signed-off-by: Julie Vogelman <[email protected]>
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juliev0 authored Aug 22, 2023
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# Joins and Cycles

As of Numaflow v0.10, Pipeline Edges can be defined such that multiple Vertices send to a single vertex. This includes:

- UDF Map Vertices
- UDF Reduce Vertices
- Sink Vertices

Please see the following examples:

- [Join on Map Vertex](https://github.com/numaproj/numaflow/blob/main/examples/11-join-on-map.yaml)
- [Join on Reduce Vertex](https://github.com/numaproj/numaflow/blob/main/examples/11-join-on-reduce.yaml)
- [Join on Sink Vertex](https://github.com/numaproj/numaflow/blob/main/examples/11-join-on-sink.yaml)
Expand All @@ -17,5 +19,6 @@ A special case of a "Join" is a **Cycle** (a Vertex which can send either to its
Cycles are permitted, except in the case that there's a Reduce Vertex at or downstream of the cycle. (This is because a cycle inevitably produces late data, which would get dropped by the Reduce Vertex. For this reason, cycles should be used sparingly.)

The following examples are of Cycles:

- [Cycle to Self](https://github.com/numaproj/numaflow/blob/main/examples/10-cycle-to-self.yaml)
- [Cycle to Previous](https://github.com/numaproj/numaflow/blob/main/examples/10-cycle-to-prev.yaml)

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