storage-engine-playground/crates/geormerge-demo/README.md

Geomerge Demo

This crate demonstrates storing and reading data with the geomerge submodule.

The demo

1. loads the compiled paths.json schema
2. creates a Geomerge store
3. inserts a small graph dataset in one transaction
4. reads the inserted edge back
5. persists the store to bytes
6. reloads it and checks that the restored store matches the original.

Run

cargo run -p geormerge-demo

Expected output includes table and law counts, stored graph row counts, edge endpoints, and persisted byte size.

Test

cargo test -p geormerge-demo

The tests cover the successful store, read, and persistence round trip, plus a rejected invalid edge insert that must leave the store unchanged.