prolly-store-sqlite

SQLite storage adapter for prolly-map.

[dependencies]
prolly-map = "0.4"
prolly-store-sqlite = "0.2"

use prolly::{Config, Prolly};
use prolly_store_sqlite::SqliteStore;

let store = SqliteStore::open("app.prolly.sqlite")?;
let map = Prolly::new(store, Config::default());
# Ok::<(), Box<dyn std::error::Error>>(())

Durable semantic RAG example

examples/semantic_rag.rs builds a native ProximityMap over six support-documentation chunks, publishes its descriptor as the SQLite named root rag/corpus/main, and performs exact cosine retrieval. Run it twice against the same database to see initial construction followed by a process-independent reopen:

rm -f ./target/semantic-rag.sqlite*

cargo run --manifest-path stores/prolly-store-sqlite/Cargo.toml \
  --example semantic_rag -- \
  ./target/semantic-rag.sqlite password-reset

cargo run --manifest-path stores/prolly-store-sqlite/Cargo.toml \
  --example semantic_rag -- \
  ./target/semantic-rag.sqlite lost-2fa

The example prints three ranked chunks with stable keys and source citations, then renders an offline <context> block ready to pass to an LLM. It does not call an embedding or generation service.

The checked-in fixture uses synthetic, precomputed, normalized vectors with 1,536 dimensions so it has the storage shape of a hosted embedding while remaining deterministic, credential-free, and fully offline. Replace embedding_for_query and corpus ingestion with the embedding provider used by your application; keep the model identifier and dimensions in the named-root metadata so incompatible indexes fail closed on reopen.