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Tags: Databases
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73–96 of 201 · Most stars

Easily and efficiently make your ActiveRecord models support hierarchies

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

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

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

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

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

: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

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.

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

Alcinoe empowers developers to build fast, modern apps without the usual complexity or performance bottlenecks. It keeps the focus on innovation—not tool constraints—delivering top performance, deep customization, and great cross-platform UX while staying independent of GAFA ecosystems.

  • delphi
  • delphi-library
  • delphi-components
  • delphi-component

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!