> For the complete documentation index, see [llms.txt](https://docs.euno.ai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.euno.ai/developer-reference/technical-concepts.md).

# Technical Concepts

Deep technical documentation on how Euno works under the hood.

## Topics

### 🔗 [Universal Resource Identifier (URI)](/developer-reference/technical-concepts/universal-resource-identifier-uri.md)

Complete reference for URI structure and formats across all resource types.

### 👤 [Users as a Resource](/developer-reference/technical-concepts/users-as-a-resource.md)

How Euno models users as first-class resources for ownership, usage tracking, and impact analysis.

### 🤝 [Relationships](/developer-reference/technical-concepts/relationships.md)

Detailed documentation on relationship types, queries, and column-level lineage.

### 🏷️ [Resource Sponsorship & Cleanup](/developer-reference/technical-concepts/resource-sponsorship-and-cleanup-in-euno.md)

How Euno manages resource lifecycle and cleanup strategies.

### 🔍 Basic Filters

Reference for filtering and querying resources. (Documentation coming soon)

***

## Quick Links

* [Core Concepts](/getting-started/core-concepts.md) - High-level overview
* [EQL Documentation](/using-euno/euno-query-language-eql.md) - Query language reference
* [SDK Documentation](/developer-reference/euno-sdk.md) - Programmatic access

***

## Related Documentation

* [Getting Started](/getting-started.md) - Start here for concepts
* [AI Assistant](/ai.md) - Natural language queries
* [Developer Reference](/developer-reference.md) - All developer docs


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