ID	product.serving.semantic_layer
Description	Business metrics, dimensions and access policies on top of the warehouse.
Key	semantic_layer
Type	microservice:service
Status	active
Team	Query Platform
Owner	query@dataplatform.example
Technologies	Trino, Presto, Redis
Tags

Table of contents

Semantic Layer API

Links and Communications

Attributes

api_style	REST
metrics	governed
rls	enabled

Guide

Semantic Layer

Business metrics, dimensions and access policies on top of the warehouse.

Container

Part of the Serving system. Components inside this container link only to siblings — cross-container integration happens at the service boundary.

API

The Overview tab embeds the OpenAPI specification for this service.

Components

Links and Communications

1 incoming link · 1 workflow

Incoming Links(1)

Source object	Label	Link type	Relation	Raw id	Required	Description
Dashboard App example-data-processing.product.analytics_ui.dashboard_app microservice:app	reads via	—	links	product.serving.semantic_layer	—	—

Related Workflows(1)

Workflow	Model	Participant id	Participant label
Analyst builds a dashboard analytics.analyst-dashboard	example-data-processing	product.serving.semantic_layer	Semantic layer