Repository Index

Easily and efficiently make your ActiveRecord models support hierarchies

• closure-tree
• ruby
• nested-hashes
• tree-structure

High-level Elasticsearch Ruby framework based on the official elasticsearch-ruby client

• elasticsearch
• elasticsearch-client
• ruby

Elassandra = Elasticsearch + Apache Cassandra

• cassandra
• elasticsearch
• search
• completion

Apache Solr open-source search software

• lucene
• solr
• search
• nosql

An open source headless CMS / real-time database. Powerful table editor, full-text search, and SDKs for JS / React / Svelte.

• rdf
• linked-data
• rust
• server

pg_search builds ActiveRecord named scopes that take advantage of PostgreSQL’s full text search

• pg-search
• ruby
• tsearch
• trigrams

A simple, fast and versatile Datalog database

• key-value-store
• embedded-database
• fulltext-search
• vector-database

:notebook: eLabFTW is the most popular open source electronic lab notebook for research labs.

• laboratory
• notebook
• lims
• php

A persistent, network resilient, full text search library for the browser and Node.js

• search
• nlp
• offline-first

HyperDex is a scalable, searchable key-value store

Nearest Neighbor Search with Neighborhood Graph and Tree for High-dimensional Data

• approximate-nearest-neighbor-search
• k-nearest-neighbors
• knn-search
• nearest-neighbors

Maps Laravel Eloquent models to Elasticsearch types

• laravel
• elasticsearch
• eloquent
• eloquent-models

📺 Create your own team dashboard with custom widgets. Built with Next.js, React, styled-components and polished.

• dashboard
• widget
• jenkins
• jira

Lightning-fast file system indexer and search tool

• elasticsearch
• c
• sqlite
• vuejs

:rocket: An open source alternative to searx which provides a modern-looking :sparkles:, lightning-fast :zap:, privacy respecting :disguised_face:, secure :lock: meta search engine

• meta-search-engine
• rust
• search-engine
• fast

Open-source, self-hosted enterprise & site search server built on OpenSearch. Crawls web / file / DB / cloud sources, 20+ languages, REST API, and AI/RAG & semantic search. Apache-2.0.

• java
• elasticsearch
• full-text-search
• lucene

Agentic desktop GUI client for Elasticsearch, OpenSearch, DynamoDB, MongoDB & EasySearch. Natural language queries, visual management, and monitoring. Privacy-first. Open source.

• elasticsearch-client
• elasticsearch-gui
• opensearch
• kibana

Embeddable vector database for Go with Chroma-like interface and zero third-party dependencies. In-memory with optional persistence.

• embeddings
• go
• golang
• llm

A Database of Real Faults and an Experimental Infrastructure to Enable Controlled Experiments in Software Engineering Research

• defects4j
• java
• perl

Textacular exposes full text search capabilities from PostgreSQL, and allows you to declare full text indexes. Textacular will extend ActiveRecord with named_scope methods making searching easy and fun!

• activerecord
• postgresql
• rails
• ruby

A fast, multi-threaded Redis® and Valkey alternative written in Rust: drop-in compatible, with full-text and vector search built in

• database
• drop-in-replacement
• in-memory
• kividb

A Go (golang) based Elasticsearch client library.

Nornicdb is a distributed low-latency, Graph+Vector, Temporal MVCC with all sub-ms HNSW search, graph traversal, and writes. Using Neo4j Bolt/Cypher and qdrant's gRPC means you can switch with no changes while adding intelligent features like schemas, managed embeddings, reranking+llm, GPU accel, Auto-TLP, Policy-based Memory Decay, and MCP server.

• bolt
• cypher
• database
• enterprise-solutions

Zentral is a control plane for secure, observable Apple endpoints in enterprises. Configure, observe, and enforce the desired state of every Apple endpoint. Manage that desired state as code through GitOps and Terraform.

• macos
• inventory
• elasticsearch
• endpoint-management