description:Structured learning pathways grouping related training modules into domain tracks for building deep expertise
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## Overview
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This page is a work in progress as part of the [Create role-based learning paths & curriculum initiative](https://gitlab.com/gitlab-com/support/support-experience-strategy/-/work_items/2) within Support. Module statuses marked as "To be created" are planned but not yet available. This page will be updated as new modules are developed.
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Specialised domain track areas group related training modules into structured learning pathways. Each domain track provides a logical progression of modules, from foundational concepts to advanced troubleshooting, enabling engineers to build deep expertise in a specific area. Tracks leverage existing modules where possible and identify gaps where new modules are needed.
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The ordering of modules within each track indicates the recommended pathway, but in no way dictates an explicit order in which these modules must be taken. Engineers are encouraged to follow the suggested progression where possible, but may adapt the order to suit their experience and learning needs.
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## Domain Tracks
### Database
A pathway covering PostgreSQL internals, performance and troubleshooting as they relate to GitLab.
| Order | Module | Status |
|-------|--------|--------|
| 1 | Database Fundamentals (PG settings, PgBouncer, connection pooling) | To be created |
| 10 | [Scaled And High Availability](https://gitlab.com/gitlab-com/support/support-training/-/issues/new?issuable_template=Scaled%20And%20High%20Availability&issue[title]=YOUR%20NAME%20-%20Scaled%20And%20High%20Availability) | Exists |
### Geo
A focused track for Geo, which frequently appears in complex support tickets and emergencies.
| 2 | [Using AI in Support](https://gitlab.com/gitlab-com/support/support-training/-/issues/new?issuable_template=Using%20AI%20in%20Support&issue[title]=YOUR%20NAME%20-%20Using%20AI%20in%20Support) | Exists |
| 3 | [GitLab Duo Agent Platform](https://gitlab.com/gitlab-com/support/support-training/-/issues/new?issuable_template=GitLab%20Duo%20Agent%20Platform&issue[title]=YOUR%20NAME%20-%20GitLab%20Duo%20Agent%20Platform) | Exists |