github.com/spruik/libre-logging

Libre Logging Library

Libre Manufacturing Data Platform common functions

The Logging Library provides the following functions for various Libre Microservices: *

What is the Libre Manufacturing Data Platform?

Libre is an Open-source, Data Science ready continuous improvement and Manufacturing Execution Platform.

The Libre platform allows you to:

• connect to your Manufacturing data sources
• model your equipment, and the data that your equipment provides
• store machine data in a specialised time-series database with full context from your equipment model
• Define rules for capturing event data from your equipment, and store that event data in the time-series database with context
• Define Materials and recipes that describe the way products are manufactured in your plant
• Access all of your data through an open GraphQL API including the equipment and material models along with data from the time-series database

Libre Platform Architecture:

The Libre Platform is an Event-Driven Micro-services architecture written in Go.

The Frontend UI application communicates primarily through the GraphQL gateway, and receives event notifications directly from the event bus.

Apollo Federation is used to compose a single GraphQL schema from multiple graphql services

Non time-series data is stored in Dgraph which is a GraphQL native database platform.