Use load balancing to run different branches in a flow on different executions.
- Click the Flows tab.
- Locate and open the flow.
- Click the Action Decision node.
- Select Load Balance to enable load balancing.
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In the Load Balance Context list, select a context for
load balancing.
The context determines how widely the algorithm is applied. For example, a Round Robin algorithm with a local context will always begin with the first option and only use the second option if the flow returns to the same node again. However, a Round Robin algorithm with the Global context will consider which option was used in the previous flow execution.
- Global: The algorithm is applied using data from all flow executions.
- Local: The algorithm is applied using only data from the current flow execution.
-
In the Load Balance Algorithm list, select an algorithm
to use for load balancing.
- Random: Uses a randomly selected exit path.
- Random Weighted: Uses a randomly selected exit path, with the probability of each path determined by its weight.
- Round Robin: Cycles through the available exit paths, with each execution using the option after that of the previous execution.
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For each path out of the node, select a logical operator to determine when it
should be considered by the load balance algorithm.
- All Triggers True: All of the nodes leading into the action decision node completed successfully.
- All Triggers False: All of the nodes leading into the action decision node failed.
- Any Triggers True: One or more of the nodes leading into the action decision node completed successfully.
- Any Triggers False: One or more of the nodes leading into the action decision node failed.
- Any Trigger Completes: One or more of the nodes leading into the action decision node completed either successfully or unsuccessfully.
- All Triggers Complete: All of the nodes leading into the action decision node completed either successfully or unsuccessfully.
- If you selected the Random Weighted algorithm, select a weight for each path out of the node.
- Click Save.