Architecture

4.1 System context

4.2 Layers

4.3 Read request flow

4.4 Connect-and-introspect flow

4.5 Adapter capability handling

Examples: DynamoDB has no arbitrary sort, so sorting by any column is rejected; Firestore has limited OR and inequality, so some filters are rejected or emulated and marked as such.

4.6 Multi-tenant bring-your-own-database

Each connection gets its own pool limits and an isolated worker so one tenant's slow query cannot starve another.

4.7 Deployment view

Static egress IPs let customers allowlist the platform. Private networking (PrivateLink, Private Service Connect, Private Link) and SSH tunnels are supported alongside.