30 lines
1.1 KiB
Markdown
30 lines
1.1 KiB
Markdown
---
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title: TICKscript nodes overview
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description: Overview of nodes in TICKscript.
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aliases:
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- kapacitor/v1.6/nodes/source_batch_node/
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- kapacitor/v1.6/nodes/source_stream_node/
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- kapacitor/v1.6/nodes/map_node/
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- kapacitor/v1.6/nodes/reduce_node/
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menu:
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kapacitor_1_6_ref:
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name: TICKscript nodes
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identifier: nodes
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weight: 40
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---
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> ***Note:*** Before continuing, please make sure you have read the
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> [TICKscript Language Specification](/kapacitor/v1.6/tick/).
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Nodes represent process invocation units that either take data as a batch or a point-by-point stream, and then alter the data, store the data, or trigger some other activity based on changes in the data (e.g., an alert).
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The property methods for these two nodes define the type of task that you are running, either
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[stream](/kapacitor/v1.6/introduction/getting-started/#trigger-alerts-from-stream-data)
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or
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[batch](/kapacitor/v1.6/introduction/getting-started/#trigger-alerts-from-batch-data).
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Below is a complete list of the available nodes. For each node, the associated property methods are described.
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## Available nodes
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{{< children type="list" >}} |