🏅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

SeqAn's official repository.

Xapiand: A RESTful Search Engine

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

Fast and accurate genomic distances using HyperLogLog

Sequence Indexing and Search

Succinct Data Structure Library 3.0

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

CLI/GUI file searcher combining find, locate and Everything, plus content searching. Works on Linux, Windows and macOS. This repo is for CLI/Library.

Source code for DPTree: Differential Indexing for Persistent Memory

FRP: Fast Random Projections

A relational database engine using B+ tree indexing

COllapsed and COmpressed trie: a data-aware compressed string dictionary

PH-Tree C++ implementation

Code for the paper Succinct k-mer Set Representations Using Subset Rank Queries on the Spectral Burrows-Wheeler Transform (SBWT)

Optimistic queue-based reader-writer lock for robust index synchronization (SIGMOD 2024)

Scalable Structural Index Constructor for JSON Analytics

A C++ library to benchmark inverted indexes.

FastBit indexing and querying tools

Created a multi-threaded analogue of GREP and directory indexing tools with UI for finding string occurences in the selected folder