Ladybug Node Zero - uno-fficial Zero-Copy elegance

[vkozio]

This is my vision of proper Node.js addon (napi-rs, Rust) for LadybugDB.

https://github.com/vkozio/ladybug-node-zero-rs

What you get

Low-level: Database, Connection, QueryResult, Pool — Cypher, prepared statements, Arrow schema + binary chunks, bulk ingest (loadArrowSync / loadArrowAsync).

Graph: NativeGraphDB — exportTopology / importTopology, fluent V() / E() queries, GraphTransaction, GraphNodeCursor.

Async: Heavy work (query, init, loadArrow) runs off the main thread; sync APIs are explicitly blocking.

[vkozio]

I encourage curious minds to push it further into WASM-with-persistance distributables to seriously boost adoption

[adsharma]

@vkozio I've been thinking about bugscope (which is now a Tauri app because of native code) to be implemented in wasm and run inside a browser.

But wasm runs in a browser sandbox and can't access files on the host. Are there any workarounds?

Cc: @prrao87

[vkozio]

It's not possible directly
WASM -<serialize/arrow>-> JS -> IndexedDB or File etc ...
Not WAL-kind storage but possible to save your work
Need something in core to allow push/pull raw graph data. Good to have such ability for any ETL anyways.