PostgreSQL
The world's most advanced open-source relational database.
Category: Historian & data
What it does
- Rock-solid SQL storage for application and configuration data at the edge.
- Backs several other App Store apps that need a relational store.
- Mature, standards-compliant, and widely supported.
When to use it
Use PostgreSQL when an edge application needs a reliable relational database of its own.
Running on EmberNet
Runs as a single instance per node.