Building on Qdrant Edge

Edge is the Qdrant engine embedded in your process (Python or Rust), not a thin local vector store to wrap. The failure mode is rebuilding what the shard already ships: keyword scoring, snapshot apply, faceting, counting. Before writing any of that, check the shard API. Two things Edge does NOT give you are a one-call cloud sync and query-time fusion, so knowing which is which keeps you from both reinventing built-ins and expecting capabilities Edge lacks. Edge is single-node and shares the server's data format.

• Edge is in beta: pin your version, the API drifts between releases Qdrant Edge.

Syncing a Shard with a Qdrant Server

Use when: seeding a shard from a server, keeping it fresh, backing it up, or aggregating many devices into one collection.

There is no built-in .sync(). Sync is a pattern you assemble from shard helpers plus your own transport, so do not go looking for one call.

• Follow the documented dual-shard pattern: a mutable shard for local writes plus an immutable shard restored from a server snapshot, query both, refresh on a schedule Edge synchronization guide.
• You write the snapshot download (plain HTTP to the shard snapshot endpoint), then apply it with unpack_snapshot and update_from_snapshot. Do not untar or merge segments by hand Synchronization patterns.
• Refresh incrementally with a partial snapshot built from snapshot_manifest, not a full snapshot every cycle Synchronization patterns.
• Push is your own dual-write: on each local upsert, enqueue the point and let a background worker upsert it to the server, buffering while offline Synchronization patterns.