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* builds out refactored setup topics * Automatically fix some relrefs with mv-manager Signed-off-by: Jack Baldry <jack.baldry@grafana.com> * Use refs for tutorials content which is outside of this repository Signed-off-by: Jack Baldry <jack.baldry@grafana.com> * Manually fix complicated relrefs Signed-off-by: Jack Baldry <jack.baldry@grafana.com> * consolidates team sync and db encryption topics * Fix relrefs Signed-off-by: Jack Baldry <jack.baldry@grafana.com> * updates setup index file * Convert TOML to YAML Signed-off-by: Jack Baldry <jack.baldry@grafana.com> * Add current alias for new alerting content Signed-off-by: Jack Baldry <jack.baldry@grafana.com> * Add current aliases to new setup-grafana and configure-security pages Signed-off-by: Jack Baldry <jack.baldry@grafana.com> * Update docs/sources/setup-grafana/configure-grafana/_index.md Co-authored-by: Torkel Ödegaard <torkel@grafana.com> * moves saml docs, updates order in TOC * Manually fix relrefs Signed-off-by: Jack Baldry <jack.baldry@grafana.com> * added usage insights topics, adjusted weights * corrected relrefs * Fix relrefs broken in rebase Signed-off-by: Jack Baldry <jack.baldry@grafana.com> Co-authored-by: Jack Baldry <jack.baldry@grafana.com> Co-authored-by: Torkel Ödegaard <torkel@grafana.com>
33 lines
1.7 KiB
Markdown
33 lines
1.7 KiB
Markdown
---
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aliases:
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- /docs/grafana/latest/panels/transform-data/about-transformation/
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- /docs/sources/panels/transform-data/about-transformation/
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title: About transformations
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weight: 10
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---
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# About transformations
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Transformations process the result set of a query before it’s passed on for visualization. Using transformations, you can:
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- Rename fields
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- Join time series data
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- Perform mathematical operations across queries
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- Use the output of one transformation as the input to another transformation
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For users that rely on multiple views of the same dataset, transformations offer an efficient method of creating and maintaining numerous dashboards.
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You can also use the output of one transformation as the input to another transformation, which results in a performance gain.
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> Sometimes the system cannot graph transformed data. When that happens, click the `Table view` toggle above the visualization to switch to a table view of the data. This can help you understand the final result of your transformations.
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## Transformation types
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Grafana provides a number of ways that you can transform data. For a complete list of transformations, refer to [Transformation functions]({{< relref "transformation-functions/" >}}).
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## Order of transformations
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When there are multiple transformations, Grafana applies them in the order they are listed. Each transformation creates a result set that then passes on to the next transformation in the processing pipeline.
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The order in which Grafana applies transformations directly impacts the results. For example, if you use a Reduce transformation to condense all the results of one column into a single value, then you can only apply transformations to that single value.
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