> For the complete documentation index, see [llms.txt](https://knowledgebase.fabricdata.com/insights/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://knowledgebase.fabricdata.com/insights/origin-insights-dashboards/general-reference.md).

# General reference

Cross-cutting material that applies to all Origin Insights products.

* [Glossary](/insights/origin-insights-dashboards/general-reference/glossary.md) — terms and acronyms.
* [Data coverage](/insights/origin-insights-dashboards/general-reference/data-coverage.md) — countries, platforms, and time windows.
* [Platform coverage by service](/insights/origin-insights-dashboards/general-reference/platform-coverage.md) — which streaming services are covered by each service line.
* [Coverage by country](/insights/origin-insights-dashboards/general-reference/coverage-by-country.md) — which services are live in each market, by region.
* [Update frequency](/insights/origin-insights-dashboards/general-reference/frequency.md) — cadence by dataset.