Storage Catalog

The complete inventory of data classes and the stores that hold them. The factory follows polyglot persistence — each store is chosen for the workload it serves — combined with the single-owner rule: every data class has exactly one owning service that may write to its store; all other consumers read through that service's API or subscribe to its events. See Data Architecture. Relational metadata is accessed via NHibernate with a database-per-service topology. Unless noted, status is Target (final-state design).

Relational Metadata

See Data Architecture.

Data	Store	Owner Platform	Owner Service	Access Pattern	Status
Tenants, editions, subscriptions	Azure SQL / PostgreSQL (NHibernate, DB-per-service)	Control Plane	TenantService, EditionService, SubscriptionService	Transactional read/write, aggregate-scoped	Target
Projects, environments, modules	Azure SQL (NHibernate)	Control Plane	ProjectService, EnvironmentService, ModuleCatalogService	Transactional read/write	Target
Blueprints, workflow definitions/instances	Azure SQL (NHibernate)	Control Plane	BlueprintService, WorkflowOrchestrator	Transactional read/write, durable saga state	Target
Agent/skill definitions, agent tasks, executions	Azure SQL (NHibernate)	Agent Mesh	AgentRegistryService, AgentTaskService, AgentExecutionService	Transactional read/write	Target
Templates, libraries, versions, compatibility	Azure SQL (NHibernate)	Template & Library	TemplateRegistryService, LibraryRegistryService	Transactional read/write	Target
Repositories, pull requests, pipelines, releases	Azure SQL (NHibernate)	DevOps / GitOps	RepositoryService, PullRequestService, ReleaseService	Transactional read/write	Target
Marketplace assets, licenses, pricing, reviews	Azure SQL (NHibernate)	Marketplace	MarketplaceCatalogService, LicenseService	Transactional read/write	Target
Policies, approvals, findings, risk scores	Azure SQL (NHibernate)	Governance	PolicyEngineService, ApprovalService, RiskScoringService	Transactional read/write	Target
Integration connections, providers, runs	Azure SQL (NHibernate)	Integration	IntegrationService, WebhookGatewayService	Transactional read/write	Target

Knowledge Graph

See Data Architecture.

Data	Store	Owner Platform	Owner Service	Access Pattern	Status
Knowledge nodes, edges, projections	PostgreSQL	Knowledge	KnowledgeGraphService	Graph traversal, relationship queries	Target
Structured metadata index	PostgreSQL	Knowledge	MetadataIndexService	Filtered metadata lookup	Target
Code symbols, dependency graph	PostgreSQL	Knowledge	CodebaseKnowledgeService	Symbol/reference queries	Target

Vector Memory

See Data Architecture.

Data	Store	Owner Platform	Owner Service	Access Pattern	Status
Document/chunk embeddings	Qdrant (primary)	Knowledge	VectorMemoryService	Approximate nearest-neighbor (semantic) search	Target
Embeddings (managed alternative)	Azure AI Search	Knowledge	VectorMemoryService	Hybrid vector + keyword search	Target
Code embeddings	Qdrant	Knowledge	CodebaseKnowledgeService	Semantic code search	Target

Artifacts & Blobs

See Data Architecture.

Data	Store	Owner Platform	Owner Service	Access Pattern	Status
Generated artifacts, snapshots	Azure Blob Storage	Knowledge	ArtifactMemoryService	Write-once, content-addressed read	Target
Artifact registry binaries	Azure Blob Storage	Control Plane	ArtifactService	Versioned blob read/write	Target
Scaffold output, build logs	Azure Blob Storage	Template & Library / DevOps	ScaffoldEngineService, BuildResultService	Write-once, streamed read	Target

Source of Truth (Code / Docs / IaC)

See Data Architecture.

Data	Store	Owner Platform	Owner Service	Access Pattern	Status
Source code, documentation, Pulumi IaC	Git / Azure DevOps Repos	DevOps / GitOps	RepositoryService	Versioned commits, branch/PR workflow	Target

Hot Context & Cache

See Data Architecture.

Data	Store	Owner Platform	Owner Service	Access Pattern	Status
Assembled context packages, hot context	Redis	Knowledge	ContextBuilderService	Low-latency cache read/write, TTL	Target
Studio dashboard aggregates, BFF cache	Redis	Factory Studio	StudioBff	Cache-aside, short TTL	Target
Workflow durable state cache, agent pools	Redis	Control Plane / Agent Mesh	WorkflowOrchestrator, AgentPoolManager	Fast state read/write	Target

Telemetry

See Observability Architecture.

Data	Store	Owner Platform	Owner Service	Access Pattern	Status
Distributed traces, metrics	Application Insights	Observability	TraceService, MetricAggregationService	Time-series query, trace lookup	Target
Logs	Log Analytics	Observability	LogQueryService	KQL query, full-text search	Target

Secrets

See Security Architecture.

Data	Store	Owner Platform	Owner Service	Access Pattern	Status
Secret bindings (references)	Azure Key Vault	Runtime Cloud	SecretBindingService	Reference resolution at runtime, no plaintext at rest	Target
Governed secret references	Azure Key Vault	Governance	SecretGovernanceService	Policy-gated read, rotation	Target

Packages & Images

See Data Architecture.

Data	Store	Owner Platform	Owner Service	Access Pattern	Status
NuGet/npm packages	Azure Artifacts	Template & Library / DevOps	PackagePublisherService	Versioned feed publish/restore	Target
Container images	Azure Container Registry (ACR)	DevOps / GitOps	ContainerImageService	Tagged push/pull	Target

Documents

See Data Architecture.

Data	Store	Owner Platform	Owner Service	Access Pattern	Status
Schema-flexible documents (where used)	Cosmos DB	Various	Owning service	Document read/write, partition-keyed	Target

Related

• Aggregate Root Catalog
• Microservice Catalog
• API Catalog
• Data Architecture
• Security Architecture