Garnet is a remote cache-store from Microsoft Research that offers strong performance (throughput and latency), scalability, storage, recovery, cluster sharding, key migration, and replication features. Garnet can work with existing Redis clients.
ACID Document Database
This strongly-typed, client library enables working with Elasticsearch. It is the official client maintained and supported by Elastic.
C# .NET NOSQL ( key value, object store embedded TextSearch SemanticSearch Vector layer ) ACID multi-paradigm database management system.
Language model search engine built on a vector database and an anything key/value store.
Lunr-core is a small, full text search library for use in small applications. It's a .NET port of LUNR.js.
Elasticsearch .NET netstandard API
⚡️ A fully-featured and blazing-fast C# API client to interact with Algolia.
Smallest full text search engine (lucene replacement) built from scratch using inverted Roaring bitmap index, highly compact storage, operating in database and document modes
ZoneTree.FullTextSearch is an open-source library that extends ZoneTree to provide efficient full-text search capabilities. It offers a fast, embedded search engine suitable for applications that require high performance and do not rely on external databases.
A convenient data structure supporting efficient in-memory indexing and querying, including range queries, fuzzy string matching and vector search.