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64 lines
2.6 KiB
Markdown
64 lines
2.6 KiB
Markdown
# Metrics
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This schema defines the Metrics entity. Metrics are measurements computed from data such as `Monthly Active Users`. Some of the metrics that measures used to determine performance against an objective are called KPIs or Key Performance Indicators, such as `User Retention`.
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**$id:**[**https://open-metadata.org/schema/entity/data/metrics.json**](https://open-metadata.org/schema/entity/data/metrics.json)
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Type: `object`
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This schema <u>does not</u> accept additional properties.
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## Properties
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- **id** `required`
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- Unique identifier that identifies this metrics instance.
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- $ref: [../../type/basic.json#/definitions/uuid](../types/basic.md#uuid)
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- **name** `required`
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- Name that identifies this metrics instance uniquely.
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- Type: `string`
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- Length: between 1 and 128
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- **fullyQualifiedName**
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- A unique name that identifies a metric in the format 'ServiceName.MetricName'.
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- Type: `string`
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- Length: between 1 and 256
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- **displayName**
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- Display Name that identifies this metric.
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- Type: `string`
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- **description**
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- Description of metrics instance, what it is, and how to use it.
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- Type: `string`
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- **version**
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- Metadata version of the entity.
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- $ref: [../../type/entityHistory.json#/definitions/entityVersion](../types/entityhistory.md#entityversion)
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- **updatedAt**
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- Last update time corresponding to the new version of the entity in Unix epoch time milliseconds.
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- $ref: [../../type/basic.json#/definitions/timestamp](../types/basic.md#timestamp)
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- **updatedBy**
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- User who made the update.
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- Type: `string`
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- **href**
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- Link to the resource corresponding to this entity.
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- $ref: [../../type/basic.json#/definitions/href](../types/basic.md#href)
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- **owner**
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- Owner of this metrics.
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- $ref: [../../type/entityReference.json](../types/entityreference.md)
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- **tags**
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- Tags for this chart.
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- Type: `array`
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- **Items**
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- $ref: [../../type/tagLabel.json](../types/taglabel.md)
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- **service** `required`
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- Link to service where this metrics is hosted in.
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- $ref: [../../type/entityReference.json](../types/entityreference.md)
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- **usageSummary**
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- Latest usage information for this database.
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- $ref: [../../type/usageDetails.json](../types/usagedetails.md)
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- **changeDescription**
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- Change that lead to this version of the entity.
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- $ref: [../../type/entityHistory.json#/definitions/changeDescription](../types/entityhistory.md#changedescription)
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- **deleted**
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- When `true` indicates the entity has been soft deleted.
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- Type: `boolean`
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- Default: _false_
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_This document was updated on: Wednesday, March 9, 2022_ |