Distributed Index Scaling

via “horizontal scaling with sharding and replication”

Rust-based vector search engine — fast, payload filtering, quantization, horizontal scaling.

Unique: Consistent hashing-based sharding with automatic shard routing and server-side result merging, supporting read replicas for load distribution and write-ahead logging for durability without requiring external coordination services

vs others: Simpler than Elasticsearch's shard management because shard count is immutable (no dynamic resharding complexity); more integrated than Pinecone's scaling because it supports self-hosted horizontal scaling with full control