State persistence architecture documentation#11284
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brooke-hamilton wants to merge 7 commits intoradius-project:mainfrom
Open
State persistence architecture documentation#11284brooke-hamilton wants to merge 7 commits intoradius-project:mainfrom
brooke-hamilton wants to merge 7 commits intoradius-project:mainfrom
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Signed-off-by: Brooke Hamilton <45323234+brooke-hamilton@users.noreply.github.com>
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
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- Hits 22223 22217 -6
- Misses 19066 19069 +3
- Partials 2144 2147 +3 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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Signed-off-by: Brooke Hamilton <45323234+brooke-hamilton@users.noreply.github.com>
Clarify terminology and configuration in the state persistence architecture document. Add a Terminology section defining 'client' as a data-access abstraction, correct the YAML config key from 'database' to 'databaseProvider', and expand Step 7 with real configuration examples for APIServer (Helm) and PostgreSQL (local development) deployments. Signed-off-by: Brooke Hamilton <45323234+brooke-hamilton@users.noreply.github.com>
nithyatsu
approved these changes
Mar 4, 2026
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looks nice to me.
- I am assuming we leave DE out since it doesnt directly interact with database.
- Its probably just me, but it might be helpful to point out that all microservices today share these components ( ucp + two rps write/read from/to same db instance)
- the edges seem to go behind the nodes in first layer. But I am not sure we can control that.
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Description
Adds a new architecture document describing the state persistence subsystems in Radius (database, secret store, message queue).
Changes
docs/architecture/state-persistence.md— New document covering the three pluggable state persistence subsystems:database.Client,secret.Client, andqueue.Client. Includes Mermaid diagrams, interface descriptions, implementation details, and data flow explanations.Type of change
Contributor checklist
Please verify that the PR meets the following requirements, where applicable: