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6 docs tagged with "architecture-decision"

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ADR-003: Reject Apache AGE

Decision not to adopt Apache AGE (PostgreSQL graph extension) due to poor variable-length path performance at scale and lack of AWS managed service availability

ADR-004: Import-by-Type Connector Architecture

Decision to replace pre-linked ExecutionChain objects with flat DiscoveredEntities + EdgeResolver, simplifying connector discovery and moving relationship resolution to an explicit step

ADR-020: Multi-Region MongoDB Strategy via Per-Region Clusters

Serve EU and US clients via per-region MongoDB Atlas clusters with app-side tenant routing instead of a single MongoDB Atlas Global Cluster, with an explicit control-plane / tenant-data-plane split and region-tagged connector API keys to keep all hot-path lookups region-local.