Legend Showcase

The showcase is a collection of Legend models, example code that showcase various Legend features.

Installation

Demonstrates basic installation and usage of Legend Studio and Legend Query.

• Docs
  • https://github.com/finos/legend/tree/master/installers/docker-compose
• Showcase Projects
  • https://gitlab.com/finosfoundation/legend/showcase/InstallerDemo
  • https://gitlab.com/finosfoundation/legend/showcase/legend-query-demo

Logical Modeling - Basic

This showcase demonstrates the following features :

• Classes
• Associations
• Multiplicities
• Enumerations
• Diagrams
• Docs
• Tests
• User defined functions
• Union mappings
• Mapping filters
• Pure function support

Legend Studio Project - https://gitlab.com/finosfoundation/legend/showcase/legend-showcase-logical-modeling

Logical Modeling - Advanced

Class inheritance, derived properties, stereotypes, profiles, constraints.

Query Patterns

TDS, Graph Fetch, Graph Fetch Checked

Relational Mapping (Store)

File Generation

Programmatic Execution

Service execution jars

See https://github.com/finos/legend/tree/service-exec-jar-example/examples/service-execution-jar

Service Store

Aggregation Aware

XStore Association Mappings

Binding/External Format

Services