## Metrics user guide

Statsig combines data from your existing data sources to give you a complete view of your product metrics and the impact new features and experiments have on those metrics.

Statsig automatically creates metrics from the **raw events** that you log from your application, as well as raw and transformed events you send to Statsig through a data collector.

Statsig can also reuse your existing **precomputed metrics** by natively integrating and pulling data from your cloud data warehouse. You can also ingest metrics into Statsig using an HTTP endpoint or Azure Blob storage.

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![Data integration architecture diagram](/images/metrics/introduction/200041707-e6cc4f1e-7ec4-4044-8afe-e877964eb2dc.png)
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The **Metrics User Guide** consists of [Metrics 101](/metrics/101), [201](/metrics/201), and [301](/metrics/301) level guides that step through basic concepts to real-time analytics in Statsig.

## Metrics 101 - An overview

* [Introduction](/metrics/101)
* [Raw Events](/metrics/raw-events)
* [Raw Event Metrics](/metrics/raw-event-metrics)
* [Custom Metrics](/metrics/custom-metrics)
* [Precomputed Metrics](/metrics/precomputed-metrics)
* [Pulse Metrics](/metrics/pulse)
* [Metric Dimensions](/metrics/metric-dimensions)

## Metrics 201 - Diving deeper

* [Introduction](/metrics/201)
* [Creating Metrics](/metrics/create)
* [Tagging Metrics](/metrics/create-metric-tags)
* [User Metrics](/metrics/user)
* [Assignment ID != Analysis ID](/metrics/different-id)

## Metrics 301 - Advanced topics

* [Introduction](/metrics/301)
* [Metrics Explorer](/product-analytics/overview)
* [User Funnels](/metrics/create-user-funnels)
* [User Flows](/metrics/create-user-flows)

Statsig combines product experimentation with real-time analytics to support **product observability**.

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![Product observability dashboard overview](/images/metrics/introduction/182259790-b898161f-6657-4d52-8367-f3bdeb8d6037.png)
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To get started, go to [Metrics 101](/metrics/101).