79 Open source projects that are alternatives of or similar to btree

SeqAn's official repository.

Magento 2 module for determining if/when products are showing up in category

Java autocomplete library.

Fast persistent recoverable log and key-value store + cache, in C# and C++.

Succinct Data Structure Library 3.0

RECIPE : high-performance, concurrent indexes for persistent memory (SOSP 2019)

Decentralized community

Bulk indexing command line tool for elasticsearch

SQL Optimizer And Rewriter

SOLR bulk indexing utility for the command line.

A GraphQL interface to Ethereum 🔥

a fast, real-time file searching program for linux

Python web app to index telegram channel and serve its files for download.

Open-source Enterprise Grade Search Engine Software

Redis Tree (Ploytree) Structure Module

Xapiand: A RESTful Search Engine

Fast and accurate genomic distances using HyperLogLog

A full-text search engine in rust

KVStore is a simple Key-Value Store based on B+Tree (disk & memory) for Java

ST-Hadoop is an open-source MapReduce extension of Hadoop designed specially to analyze your spatio-temporal data efficiently

Spatial index library with R*Tree, STR-Tree, Quadtree, CritBit, KD-Tree, CoverTree

Command-line interface to manage Couchbase indexes, synchronizing them to index definitions.

Personal document manager (Linux/Windows) -- Moved to Gnome's Gitlab

Jump to the original message from a virtual maildir in Mutt

Generate Elasticsearch indexes for Hugo static sites by parsing front matter

A search application to explore, discover and share online files

An Extensible Data Skipping Framework

h5学习文档、代码

🏅State-of-the-art learned data structure that enables fast lookup, predecessor, range searches and updates in arrays of billions of items using orders of magnitude less space than traditional indexes

Generic repositories

A Powerful AlphabetIndex FastScroller Library for Android's RecyclerView!

An efficient log ingestion and log aggregation system https://pathivu.io/

Repository mirror of GtLab: https://gitlab.com/mayan-edms/mayan-edms Please use the upstream repository for issues and pull requests.

Embedded persistent key-value store for .NET. Pure C# code.

The missing elasticsearch ORM for Laravel, Lumen and Native php applications

JS Search is an efficient, client-side search library for JavaScript and JSON objects

JavaScript client-side search API with web-worker support

An open source indexing subsystem that brings index-based query acceleration to Apache Spark™ and big data workloads.

Efficient pythonic random access to fasta subsequences

Disk-based B+-tree written in Pure Java

Indexer for Ethereum to get transaction list by ETH address

👾 http-server alike but for serving and rendering PWA: pwa-server

lesspipe for ripgrep for common new filetypes using few dependencies

Immutable Ordered Key-Value Database Engine

A directory listing theme for Apache

Scalable Time Series Data Analytics

Mega nz heroku index, Serves mega.nz to http via heroku web. It Alters downloading speed and stability

Simple node worker that crawls sitemaps in order to keep an algolia index up-to-date

libDrive is a Google Drive media library manager and indexer, similar to Plex, that organizes Google Drive media to offer an intuitive and user-friendly experience.

SimpleDBM is an Open Source Multi-Threaded Embeddable Transactional Database Engine in Java.

Simple full text indexing and searching library for Java

A relational database engine using B+ tree indexing

FRP: Fast Random Projections

Alfanous is an Arabic search engine API provides the simple and advanced search in Quran , more features and many interfaces...

ELKI Data Mining Toolkit

An index server for Google Drive

Redis Secondary Indexing Module, been suspended see: https://github.com/RediSearch/RediSearch/

Kmer-db is a fast and memory-efficient tool for large-scale k-mer analyses (indexing, querying, estimating evolutionary relationships, etc.).

A .NET indexing and search engine powered by Lucene.Net

Hypothetical Indexes for PostgreSQL