Lib.rs

redb

Rust Embedded DataBase

sonic-server

Fast, lightweight and schema-less search backend

indicium

in-memory search for collections and key-value stores

fjall

LSM-based key-value storage engine

tantivy

Search engine library

surrealkv

A low-level, versioned, embedded, ACID-compliant, key-value database for Rust

surrealdb

A scalable, distributed, collaborative, document-graph database, for the realtime web

surrealdb-nightly

A nightly release of the surrealdb crate

grovedb

Fully featured database using balanced hierarchical authenticated data structures

datafusion-optimizer

DataFusion Query Optimizer

seekstorm

Search engine library & multi-tenancy server

datafusion-functions-json

JSON functions for DataFusion

dittolive-ditto

Ditto is a peer to peer cross-platform database that allows mobile, web, IoT and server apps to sync with or without an internet connection

oxigraph

a SPARQL database and RDF toolkit

datafusion-functions-nested

Nested Type Function packages for the DataFusion query engine

persy

Transactional Persistence Engine

rustdb

SQL database

slatedb

A cloud native embedded storage engine built on object storage

lancedb

serverless, low-latency vector database for AI applications

vortex-array

Vortex in memory columnar data format

vortex-sampling-compressor

Vortex compressor that uses statistical sampling

keket

Database-like Asset management on top of ECS storage

polars-lazy

Lazy query engine for the Polars DataFrame library

tantivy-cli

Command line interface for Tantivy, a search engine library

dbutils

Utils for developing databases

native_db

Drop-in embedded database

pickledb

A lightweight and simple key-value store written in Rust, heavily inspired by Python's PickleDB (https://pythonhosted.org/pickleDB/)

yedb

Rugged crash-free embedded and client/server key-value database

worterbuch

A message broker / database hybrid

izihawa-tantivy-columnar

column oriented storage for tantivy

izihawa-tantivy-sstable

sstables for tantivy

qubl-rs

Low level And flexible query builder that gives you full control of your queries

terminus-store

a triple store library

darkbird

HighConcurrency, RealTime, InMemory storage inspired by erlang mnesia

vortex-datetime-dtype

Vortex datetime extension dtype

sanakirja

Copy-on-write datastructures, storable on disk (or elsewhere) with a stable format

ekv

Key-value database for embedded systems, for raw NOR flash, using an LSM-Tree

wild-doc-server

wild-doc server

s3b

A command line tool for uploading data to Amazon S3, backed by an embedded database

vortex-ipc

IPC message format to exchange Vortex arrays across processes

rrd

Bindings to librrd to create and interact with round robin databases created with Tobias Oetiker's rrdtool (https://www.rrdtool.org/)

vortex-mask

Vortex Mask - sorted, unique, non-negative integers

rowboat

A package for working with row/column/cell structured data AKA dataframe

polars-expr

Physical expression implementation of the Polars project

furdb

A minimal Database Management System that prioritizes storage space usage and fast lookup/query times

marble

garbage-collecting on-disk object store

m-bus-parser

parsing M-Bus frames

shmap

A key-value store based on linux shared-memory files (shm) for persisting state across program restarts

cityhasher

A pure Rust implementation of Google's CityHash hashing algorithm

redsumer

Lightweight implementation of Redis Streams for Rust

searchy

Search index (in-memory), that can be constructed and searched using a bag of words model, with cosine similarity scoring based on tf-idf. Supports multiple search terms, permissions…

tern

Embedded database migrations in SQL or Rust

buffdb

Embedded storage at the speed of light

small_uid

A 64 bit lexicographically sortable unique identifier implementation

velarixdb

An LSM Storage Engine focused on reduced IO amplification

cozo-ce-bin

Standalone Cozo database

airomem

persistence library inspired by Prevayler and @jarekratajski

bitask

Bitcask, a log-structured key-value store optimized for high-performance reads and writes

tracksync

A command-line tool to manage music library syncing to neatly ordered directories

icbiadb

I can't believe it's a database | Simple embedded 3-in-1 database

moiradb

An experimental deterministic database

grit-pattern-matcher

Pattern definitions and core matching logic for GritQL

izihawa-tantivy

Search engine library

indradb

A graph database server

object-warehouse

A lightweight object storage database

skipdb

An embedded, in-memory, zero-copy, atomicity, consistency, MVCC, almost lock-free and serializable snapshot isolation database engine

mrflagly

No nonsense feature flagging system

struct_db

Drop-in embedded database

bbolt-rs

port of the Bolt database

picodata-plugin

Toolkit to build plugins for picodata.io DBMS

crepedb

An versioned and forkable embedded Key-Value database

humus

A composting database. This is a small experiment in deliberate data decaay: A simple in-memory database that slowly forgets the things that you don't revisit.

axum_session_surreal

📝 Surreal Persistent Database layer for axum_session

entropy-game

Entropy, a game

disk-chan

An on-disk, (almost) lock-free, async, mpmc channel

veresiye

Database

eyros

multi-dimensional interval database

datafusion-physical-optimizer

DataFusion Physical Optimizer

frugalos

Frugal Object Storage

structsy

single file structs database

orderwal

A generic-purpose, atomic, ordered, zero-copy read, zero-cost (in-place) write, Write-Ahead Log implementation for Rust

vectordb

LanceDB: A serverless, low-latency vector database for AI applications

moogle

data structures for relational code

indiebookmarks

Search engine for your and others' bookmarks

re_dataframe

High-level query APIs

fn-store

A dynamic persistent value store using closure type as key and storing its return value

trs-data-value

Data Value for common data types

noise_search

Nested Object Inverted Search Engine

xapian-rs

Rust bindings for the Xapian search engine

nebari

ACID-compliant database storage implementation using an append-only file format

simple-stream

Building blocks for streaming chunks of data over io::Read and io::Write impls

nu_plugin_polars

Nushell dataframe plugin commands based on polars

shared-mime-embedded

Embedded copy of FreeDesktop Shared MIME data

polars-pipe

Lazy query engine for the Polars DataFrame library

haproxy-geoip2

HAProxy MaxMind GeoIP2 support

tickv

(Tiny Circular Key Value) is a small file system allowing key value pairs to be stored in Flash Memory

tectonicdb

server

xapian-rusty

Rust bindings to Xapian

libimagerror

imag core distribution

simple-triplestore

graph database for storing triples with support for custom node and edge properties

avlon-db

embedded struct database wrapper based on Sled

datafusion-python

Apache DataFusion DataFrame and SQL Query Engine

vegafusion-runtime

VegaFusion Runtime

typed-sled

Sled with types instead of bytes

simplebase

database library

cannyls

Embedded persistent key-value storage optimized for random-access workload and huge-capacity HDD

nodb

A lightweight and simple key-value store written in Rust

obsidian-cli

A CLI for managing obsidian vaults, notes and databases

ghaladb

LSM tree based key value store with keys and values separation

doublets

Modular framework to automation by automation

wiredtiger-rs

Rust bindings for libwiredtiger

quicksearch

Configurable quick search engine shortcuts

tbl-cli

tbl is a tool for reading and editing tabular data files

sourisd

Daemon for SourisDB

db-core

dbms engine

grit-util

functions for GritQL and associated tools

bjsmiley-surrealdb

A scalable, distributed, collaborative, document-graph database, for the realtime web

rustque

fast on disk perstant memeory mapped que for rust it stores Vec<u8> to a file on a disk

surrealdb-next

A next release of the surrealdb crate

parquet_aramid

Query engine using Parquet tables as a Key-Value store

shortcut

an indexed, queryable column-based storage system

vortex-io

Core async and blocking IO traits and implementations, used by IPC and file format

aol

Generic purpose append only log implementation

hudi-datafusion

The native Rust implementation for Apache Hudi

langmore

A KV Store Based On Write-Ahead Log

person_info

一个库用于记录个人信息

ng-oxigraph

a SPARQL database and RDF toolkit. fork for NextGraph

tantivy-columnar

column oriented storage for tantivy

bloomur

Bloom filter for databases

re_chunk_store_ui

Display the contents of chunk stores

tonbo

An embedded persistent KV database in Rust

teddy

A SIMD-accelerated multistring searcher

dbcc

Compiles data base CAN (dbc) files into Rust code

hkvdb

key-value store tracking historical information

ntap-db-udp-service

reporters-db

An unoffical port of the freelawproject's database of court reporters

trs-dataframe

Dataframe library for Teiresias

dfsql

SQL REPL for Data Frames

polars-mem-engine

In memory engine of the Polars project

mtbl

Bindings to the MTBL C library (https://github.com/farsightsec/mtbl)

keratin

A quick setup/quick development, embedded, modular database

raindb

A persistent key-value store based on an LSM tree implemented in Rust

terraphim_types

Core types crate for Terraphim AI

versatile-data

databases that has convenient datasets that group together commonly used fields and gives you the flexibility to create your own fields

polars-stream

Private crate for the streaming execution engine for the Polars DataFrame library

json_store

JSON STORE

polars-rows-iter

easy and convenient row iteration of polars dataframes

tfio

that provides a Transaction-like interface that are traditionally used in databases on FileIO operations

rsdb

a flash-sympathetic persistent lock-free B+ tree, pagecache, and log

vortex-buffer

A byte buffer implementation for Vortex

roogle-engine

API search engine

wal3

write-ahead-logging library

datafusion-functions-aggregate

Traits and types for logical plans and expressions for DataFusion query engine

ancla

command line tool of golang's bolt database

etwin_link_store

Link store implementation

netlistdb

Heterogeneous VLSI circuit netlist database with support for vector nets, hierarchical modules, assignments, etc

sysadmin-bindings

Rust bindings for StarryInternet/sysadmin. Sysadmin is an embedded database and system configuration tool

tantivy-common

common traits and utility functions used by multiple tantivy subcrates

mindmap

Search your notes at the speed of thought

vec-embed-store

thin wrapper around LanceDb (VectorDb) meant to provide a means to create/store/query embeddings in a LanceDb without the need to grok the lower level Arrow/ColumnarDb tech

caves

A collection of embedded, thread-safe key-value stores in Rust

surql-definition

procedural macro for generating SurrealDB table and field definitions

vortex-runend

Vortex run end encoded array

bunbun

Re-implementation of bunny1 in Rust

encrypted-sled

encryption wrappers to a sled database

tern-cli

A CLI for tern migration tooling

hive-mind

key-value database with easy struct support powered on sled

shared-ids

New types for different IDs

dbeel

fast and minimal distributed thread-per-core document database

uuid64rs

UUID v4 (random) Rust crate with an additional custom base 64 encoding which is web and database friendly

sorted_array

A sorted array data structure adapted from StackMap

disk-mpmc

on-disk mpmc

frits

A full-text search engine

tantivy-sstable

sstables for tantivy

alicedb

Database for big data

sqlo

Syntactic sugar for sqlx. Sqlo is another attempt to make a nice/pleasant API in Rust using relational database. Sqlo is built on top of sqlx and uses sqlx macros so you keep all the…

quitch

An attempt to reimplement parts of sqitch

pstream

A persistent byte stream over block storage

mmdb-grpc

The gRPC service that provides a query to Maxmind's GeoLite2 databases

valog

A lock-free, generic, lightweight value log

mhdb

Pure rust embeddable key-value store database

doc_store

document search by hnsw

vortex-sparse

Vortex Sparse array

page_rank

A graph and pagerank algorithm implementation in Rust

spyglass-lens

A small library for reading/writing spyglass lens files

tinkv

A fast and simple key-value storage engine

vortex

file format with all builtin codecs and a sampling compressor

bonsaidb-client

Client for accessing BonsaiDb servers

sleded

Minimalist API for storing data effortlessly persistently to a file

graphannis-cli

command-line interface to the new backend implementation of the ANNIS linguistic search and visualization system

fs2db

migration helper

koit

asynchronous, pure-Rust, structured, embedded database

surrealcs

client code for SurrealDB

alex-db-server

AlexDB server

graphile_worker_shutdown_signal

Migrations package for graphile_worker, a high performance Rust/PostgreSQL job queue

ejdb2

Binding for EJDB2, a single file embedded no-sql database

macrodb

Macro-generated in-memory relational database for Rust

wired

WIP: Collection of embeddable database models for Rust

sdb

a user-friendly wrapper for sanakirja database

memorydb

in-memory implementation of hashdb

re_view_dataframe

A view that shows the data contained in entities in a table

vexis

building and exploring .vxis files, which are portable vector databases stored in a single file. Unlike traditional vector databases that require a running background service, Vexis…

v11

A data engine for Data Oriented Design

rumdb

Blazing fast key-value storage basec on Bitcask whitepaper

frostbow-cli

Command Line Client for Frostbow query engine

surrealdb-core-next

A next release of the surrealdb-core crate

trifid_api_migration

Database migrations for trifid-api

pallet

Document store built with sled and tantivy

simple-raft

A minimal implementation of the Raft consensus algorithm

background-jobs-sled-storage

Sled storage backend for background-jobs

docdb

A lightweight and simple key-value store written in Rust

vegafusion-dataframe

VegaFusion's DataFrame and Connection traits

izihawa-tantivy-tokenizer-api

Tokenizer API of tantivy

indradb-lib

A graph database library

daybreak

A modular and configurable database, continuation of the Rustbreak project

grebedb

Lightweight embedded key-value store/database backed by files in a virtual file system interface

upend

A user-oriented all-purpose graph database

camelliakv

Embedded persistent key-value storage optimized for random-access workload and huge-capacity HDD

snapshotor

An abstraction layer of snapshot for developing multiple versions storage

purlu

A full-text search engine

whitepool

lightweight, generic pooling library for Rust+Tokio inspired by Elixir poolboy

tugraph-plugin-util

A helper crate for writing plugins for TuGraph

izihawa-tantivy-query-grammar

Search engine library

timestore

Fully serializable on-disk datastore for time data

rucksack-db

The rucksack encrypted database

polars-sql

SQL transpiler for Polars. Converts SQL to Polars logical plans

memorable

Lock-free, ordered and multiple version memory table for key-value databases

typedb

persistent generic HashMap/Key-value store

polygraph

A multiple-interconnected graph library or in-memory relational database

find-places-db

Quick and dirty crate for finding a user's local places databases

ferrumDF

A data frame library written to work with my ml crate ferrumML

readb

efficient, and modular embedded read-first key-value database in Rust

yttrium_key_base

Common functionality shared between Yttrium and its plugins

fiat-lux

Offline terminal-accessible Bible

banyc_polars_util

Banyc's polars util

terraphim_service

Terraphim service for handling user requests and responses

fcs_rs

Basic tool for manipulating and analyzing Flow Cytometry Standard (FCS) files

local-jcs-store

Store a directory of JSON objects, indexed by a cannonical hash

diamondfire-actiondump

A wrapper around the code action dump from DiamondFire

pagecache

lock-free pagecache and log for high-performance databases

append_db

append based state for applications over popular databases

tempdb_cockroach

Temporary databases for unit testing

redrust

port of the popular Redis database system written in Rust programming language. This port aims to provide all the features of Redis while taking advantage of the Rust language's safety…

append-log

Append-only log for fail-safe backups

titanit

File share server for Gemini & Titan protocols

unobtanium-viewer

The default web-frontend for unobtanium

libimagentryutil

imag core distribution

tqdb

Tiny Query Database (TQDB) is a small library for creating a query-able database that is encoded with json

edma_storage

EDMA: Embedded Database Management for All

stdbm

Sentences-Tags DataBase Manager: simple manager for databases with sentences-tags relationship

rustbreak

A modular and configurable database

arc-vector-rust

Rust client for Arc Vector Search Engine

ella

A streaming time-series datastore for low-latency applications

obkv

Optimized-bytes key and a value store

reindexer-rs

Reindexer library for Rust

froogle

A local Search Engine

crepedb-redb

An versioned and forkable embedded Key-Value database

pluginop-common

Common structures for the pluginop library

hfq_rs

optimized for multithreading and enhanced performance using Polars for dataframe operations, designed to analyze circuit files for josim and determine the operating margins of specified circuit elements

grep-regex

Use Rust's regex library with the 'grep' crate

text_index

Scan a text file, build a sorted index, persist it, query it

lsmdb

efficient storage engine that implements the Log-Structured Merge Tree (LSM-Tree) data structure, designed specifically for handling key-value pairs

feophant

A SQL database server written in Rust and inspired by PostreSQL

tantivy-uffd

Query a remote tantivy index with HTTP range requests

black-jack

DataFrame / Series / general data processing in Rust

indexed_map

HashMap wrapper where each value corresponds to a uniquely generated usize key

emseries

an Embedded Time Series database

radish-types

Types for interact with Radish Database

bonsaidb-local

Local database storage for BonsaiDb

cube-query

querying the CubeMX database

newbee

rdb streamed parser

re_data_store

An in-memory time series database for Rerun log data, based on Apache Arrow

collecting-hashmap

A hashmap that will store multiple values for a key

stors

File storage database

mdbx

libmdbx rust wrapper

inv

Command Line Inventory Manager. Prevent food waste and never lose track of your items!

structsy_tools

Tools for structsy embedded dbms

toshi

A full text search engine based on Tantivy

bitrust

Bitcask, usable as a binary or a library

v-common-search

common part of the veda platform

json_db_rs

Database for simple projects

smetamath

A parallel and incremental verifier for Metamath databases

mmdb_core

A std-collection-like database

cvicko2ak

start

syn-select-next

A lightweight selector engine for searching Rust source code

qinpel-srv

QinpelSrv (Qinpel Server) is a library and a command program that servers public files, graphical user interfaces, file system access with authorization, command programs dispatchs…

combid

Generate numeric identifiers

nixterm

A terminal library for rust

tantivy-stacker

term hashmap used for indexing

syn-select

A lightweight selector engine for searching Rust source code

dwal

A KV Store Based On Write-Ahead Log

simple_wal

write-ahead-logging crate

minigrep_flict

Simplest text-in-file search engine from rust book

constdb

fast read-only embedded key value datastore

klub_stores

Klub database interface

bin_store

BINCODE STORE

koit-toml

asynchronous, pure-Rust, structured, embedded database

bincode-sled

Sled with types instead of bytes. Powered by bincode-v2

nu-cmd-dataframe

Nushell's dataframe commands based on polars

kupo

debugger for moogle, logic programming language

MMDB_Server

{InDev} A simple,easy to use database server

quickwit-config

Quickwit configuration

polars-utils

Private utils for the Polars DataFrame library

jsondb

JSON-based """embedded database""" library

kiln

A library-only relational database

terraphim-markdown-parser

Terraphim Markdown Parser

kafi

Super simple persistent key value store library for Rust

ohca-utstein

Utstein export script for the OHCA registry

vector

The package provides a vector database allowing for efficient search of nearest neighbors

tiny-docs-se

Docs Search Engine

tulip-sled-util

wrapper for working with sled in a more structured manner

canopydb

Transactional key-value storage engine

libqueued

queued

tuple_storage

A type-safe and small table engine for any Tuple of Ints

chord-dht

A DHT implementation in Rust based on Chord with high peformance and data replication

dinglebit-store

simplified storage interface

lsm-tree

A K.I.S.S. implementation of log-structured merge trees (LSM-trees/LSMTs)

baildon-glue

SQL Database

datafusion-functions-array

Array Function packages for the DataFusion query engine

gsgdt

Generic Stringly Typed Graph Datatype

fuzzy-select

Fuzzy select using Nucleo as matching engine

tantivy-query-grammar

Search engine library

cubers

Cube data type for rust

cargo-dbcheck

A CLI tool for tracking the progress in the db-academy.io courses

fs_scraper

A scraper for FjalorShqip

binstore

key-value store written in Rust. Uses its own compact file format.

kv-crud-core

Core abstractions for multiple kv-stores

rify

RDF reasoner that operates on RIF-like conjunctive rules. Outputs a machine readable proof of some claim which can be cheaply verified.

fake-sql

generate create table, alter table, drop table, insert, update, delete and select sql

grep-matcher

A trait for regular expressions, with a focus on line oriented search

paradedb-tantivy

Search engine library

search-api

Search Engine Result scraping

codd

minimal in-memory database with relational algebraic expressions as queries

prevayler-rs

System prevalence in rust

mtbl-sys

FFI Bindings to the MTBL C library (https://github.com/farsightsec/mtbl)

reasonable

An OWL 2 RL reasoner with reasonable performance

tinysearch

A tiny search engine for static websites

izihawa-tantivy-common

common traits and utility functions used by multiple tantivy subcrates

vortex-layout

Vortex layouts provide a way to perform lazy push-down scans over abstract storage

roo_engine

Roo is a smart bookmarking and productivity tool that works as a custom search engine for your browser

libimaginteraction

imag core distribution

joe-db

Embedded, in memory, immutable, key-value database

brassfibre

multiple-dtype columner storage, known as DataFrame in pandas/R

blobary

place for blobs

datafusion-common

Common functionality for DataFusion query engine

ng-repo

Repository library of NextGraph, a decentralized, secure and local-first web 3.0 ecosystem based on Semantic Web and CRDTs

dtlog

A log for tracking discard stats of multi-files databases

arroyo-udf-common

Common utilities for the Arroyo UDF FFI API

palletizer

self-hosted Cargo registry

tsxlib

timeseries library

tmfalloc

Transactional memory-mapped file allocator

materialized-view

incremental materialized views for the masses

possum-db

concurrent disk-backed cache supporting efficient direct file I/O, transactions, and snapshots using file cloning and sparse files

pyella

Python bindings for the ella datastore

surrealdb-core-alpha

A alpha release of the surrealdb-core crate

dbkit-engine

A columnar query execution engine

alex-db-lib

AlexDB library

vortex-roaring

Vortex roaring bitmap arrays

infinitree-backends

Embedded, encrypted database with tiered cache -- backends

fastdivide

partial port of libdivide. It makes it possible to reduce the cost of divisions.

s3d

S3 daemon for the Edge written in Rust. The goal of s3d is to provide a daemon for edge platforms (e.g. factory servers 🏭 planes 🛩 ships 🚢 cars 🏎 laptops 💻 mobile devices 📱 wearables ⌚…

index

a flash-sympathetic persistent lock-free B+ tree

surrealdb-beta

A beta release of the surrealdb crate