Lumen Spec

Lumen Spec is a declarative data model designed to express data transformation pipelines in a simple, shareable format. It enables users to:

• Define multi-step data transformations in SQL or Python

• Create interactive visualizations and tables

• Share and reproduce analyses across notebooks

• Build dashboards through a drag-and-drop interface

The specification’s declarative nature makes it easy to programmatically generate, modify and compose data pipelines while maintaining reproducibility.

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Getting Started

Build a dashboard

How to build a Lumen dashboard

Build a dashboard

Core concepts

Get an overview of the core concepts of Lumen

Core Concepts

Pipelines

Get an overview of the core concepts of Lumen

Building a data pipeline

How-To

Data Intake

How to configure data sources in Lumen dashboards

Data Intake

Data Processing

How to specify data transformations in a Lumen dashboard

Data Processing

Data Visualization

How to configure visualization and other visual components in a Lumen dashboard

Visualize and Deploy

Validate Specifications

How to validate the specification of a Lumen dashboard

Validation