Note (1): Snowplow JS and Snowplow Ruby are available on self-managed, however, the Snowplow Collector endpoint is set to a self-managed Snowplow Collector which GitLab Inc does not have access to.
## Snowflake data warehouse
The Snowflake data warehouse is where we keep all of GitLab Inc's data.
### Data Sources
There are several data sources available in Snowflake and Sisense each representing a different view of the data along the transformation pipeline.
| Source | Description | Access |
| ------ | ------ | ------ |
| raw | These tables are the raw data source | Access via Snowflake |
| analytics_staging | These tables have undergone little to no data transformation, meaning they're basically clones of the raw data source | Access via Snowflake or Sisense |
| analytics | These tables have typically undergone more data transformation. They will typically end in _xf to represent the fact that they are transformed | Access via Snowflake or Sisense |
If you are a Product Manager, you will likely focus on the analytics source and analytics_staging if you're interested in the raw data. The raw source is limited to the data and infrastructure teams. For more information, please see [Data For Product Managers: What's the difference between analytics_staging and analytics?](https://about.gitlab.com/handbook/business-ops/data-team/programs/data-for-product-managers/#whats-the-difference-between-analytics_staging-and-analytics)
