GitHub topics: query-engine

Repositories

XiangpengHao/liquid-cache

10x lower latency for cloud-native DataFusion

Language: Rust - Size: 3.9 MB - Last synced at: about 4 hours ago - Pushed at: about 5 hours ago - Stars: 125 - Forks: 8

siyul-park/sqlbridge

distributed SQL query engine for unified access to all your data

Language: Go - Size: 116 KB - Last synced at: about 11 hours ago - Pushed at: about 12 hours ago - Stars: 0 - Forks: 0

cube2222/octosql

OctoSQL is a query tool that allows you to join, analyse and transform data from multiple databases and file formats using SQL.

Language: Go - Size: 13.4 MB - Last synced at: 4 days ago - Pushed at: 11 months ago - Stars: 5,024 - Forks: 207

AutoFilterer is a mini filtering framework library for dotnet. The main purpose of the library is to generate LINQ expressions for Entities over DTOs automatically. The first aim is to be compatible with Open API 3.0 Specifications

Language: C# - Size: 4.87 MB - Last synced at: 4 days ago - Pushed at: about 2 months ago - Stars: 470 - Forks: 37

KipData/KiteSQL

SQL as a Function for Rust

Language: Rust - Size: 3.03 MB - Last synced at: about 4 hours ago - Pushed at: 2 months ago - Stars: 600 - Forks: 49

ad-freiburg/qlever

Very fast SPARQL Engine, which can handle very large knowledge graphs like the complete Wikidata, offers context-sensitive autocompletion for SPARQL queries, and allows combination with text search. It's faster than engines like Blazegraph or Virtuoso, especially for queries involving large result sets.

Language: C++ - Size: 195 MB - Last synced at: 4 days ago - Pushed at: 5 days ago - Stars: 546 - Forks: 73

apache/datafusion

Apache DataFusion SQL Query Engine

Language: Rust - Size: 138 MB - Last synced at: 5 days ago - Pushed at: 5 days ago - Stars: 7,030 - Forks: 1,443

apache/doris

Apache Doris is an easy-to-use, high performance and unified analytics database.

Language: Java - Size: 1000 MB - Last synced at: 5 days ago - Pushed at: 5 days ago - Stars: 13,502 - Forks: 3,403

trinodb/trino

Official repository of Trino, the distributed SQL query engine for big data, formerly known as PrestoSQL (https://trino.io)

Language: Java - Size: 270 MB - Last synced at: 6 days ago - Pushed at: 6 days ago - Stars: 11,137 - Forks: 3,170

dolthub/go-mysql-server

A MySQL-compatible relational database with a storage agnostic query engine. Implemented in pure Go.

Language: Go - Size: 61 MB - Last synced at: 5 days ago - Pushed at: 5 days ago - Stars: 2,415 - Forks: 221

mabel-dev/opteryx

🦖 A SQL-on-everything Query Engine you can execute over multiple databases and file formats. Query your data, where it lives.

Language: Python - Size: 362 MB - Last synced at: 4 days ago - Pushed at: 5 days ago - Stars: 104 - Forks: 13

opencog/atomspace

The OpenCog (hyper-)graph database and graph rewriting system

Language: C++ - Size: 163 MB - Last synced at: 7 days ago - Pushed at: 19 days ago - Stars: 867 - Forks: 242

comunica/comunica

📬 A knowledge graph querying framework for JavaScript

Language: TypeScript - Size: 186 MB - Last synced at: 7 days ago - Pushed at: 7 days ago - Stars: 467 - Forks: 81

apache/datafusion-ballista

Apache DataFusion Ballista Distributed Query Engine

Language: Rust - Size: 20.4 MB - Last synced at: 10 days ago - Pushed at: 11 days ago - Stars: 1,716 - Forks: 215

m3db/m3

M3 monorepo - Distributed TSDB, Aggregator and Query Engine, Prometheus Sidecar, Graphite Compatible, Metrics Platform

Language: Go - Size: 101 MB - Last synced at: 6 days ago - Pushed at: 6 days ago - Stars: 4,818 - Forks: 462

apache/doris-streamloader

Stream Loader for Apache Doris

Language: Go - Size: 39.1 KB - Last synced at: 4 days ago - Pushed at: 15 days ago - Stars: 24 - Forks: 18

mergen-sergio/DBest Fork of rhuanmmaciel/DBest

DBest is an interactive database engine designed for creating, visualizing, and executing query plans. This engine enables users to design query execution plans through an intuitive drag-and-drop interface, making it easier to understand query execution, optimize performance, and integrate diverse data sources.

Language: Java - Size: 198 MB - Last synced at: 11 days ago - Pushed at: 11 days ago - Stars: 2 - Forks: 0

comunica/jQuery-Widget.js

🖼 A jQuery widget to query heterogeneous interfaces using Comunica SPARQL

Language: JavaScript - Size: 99.5 MB - Last synced at: 1 day ago - Pushed at: 22 days ago - Stars: 19 - Forks: 35

oxdev03/lucene-kit

Lightweight and extensive, Lucene like solution provides powerful full-text search, serialization, and parser for javascript and typescript

Language: TypeScript - Size: 777 KB - Last synced at: 12 days ago - Pushed at: 12 days ago - Stars: 5 - Forks: 1

araddon/qlbridge

A golang expression evaluator & Library to build SQL query engine based functionality.

Language: Go - Size: 7.65 MB - Last synced at: 13 days ago - Pushed at: over 1 year ago - Stars: 867 - Forks: 79

clflushopt/glint.java

Query Engine in Java with Vectorized and Data Driven Code Generation and Arrow & Parquet support

Language: Java - Size: 177 KB - Last synced at: 18 days ago - Pushed at: 18 days ago - Stars: 2 - Forks: 0

PsiACE/databend-internals

Databend 内幕大揭秘

Language: Rust - Size: 38.4 MB - Last synced at: 16 days ago - Pushed at: about 1 year ago - Stars: 303 - Forks: 25

ShiJbey/drolta_py

A logic programming-inspired SQLite query language for simplified and composable queries in Python

Language: Python - Size: 278 KB - Last synced at: 20 days ago - Pushed at: 20 days ago - Stars: 0 - Forks: 0

RumbleDB/rumble

⛈️ RumbleDB 1.23.0 "Mountain Ash" 🌳 for Apache Spark | Run queries on your large-scale, messy JSON-like data (JSON, text, CSV, Parquet, ROOT, AVRO, SVM...) | No install required (just a jar to download) | Declarative Machine Learning and more

Language: Java - Size: 376 MB - Last synced at: 7 days ago - Pushed at: 7 days ago - Stars: 223 - Forks: 83

apache/doris-sdk

SDK for Apache Doris

Language: Thrift - Size: 35.2 KB - Last synced at: 4 days ago - Pushed at: about 1 year ago - Stars: 8 - Forks: 7

rlayers/pawpaw

Text Processing & Segmentation Framework

Language: Python - Size: 2.51 MB - Last synced at: 28 days ago - Pushed at: 28 days ago - Stars: 20 - Forks: 3

dataux/dataux

Federated mysql compatible proxy to elasticsearch, mongo, cassandra, big-table, google datastore

Language: Go - Size: 4.86 MB - Last synced at: 15 days ago - Pushed at: almost 3 years ago - Stars: 323 - Forks: 45

SnellerInc/sneller

World's fastest log analysis: λ + SQL + JSON + S3

Language: Go - Size: 23.9 MB - Last synced at: 29 days ago - Pushed at: over 1 year ago - Stars: 1,034 - Forks: 43

Callidon/sparql-engine

🚂 A framework for building SPARQL query engines in Javascript/Typescript

Language: TypeScript - Size: 1.49 MB - Last synced at: about 1 month ago - Pushed at: about 1 year ago - Stars: 106 - Forks: 14

tuannh982/query-planner-guide

build your own query planner

Language: Scala - Size: 3.39 MB - Last synced at: 11 days ago - Pushed at: 6 months ago - Stars: 26 - Forks: 1

izelnakri/eth

Ethereum utilities for Elixir

Language: Elixir - Size: 398 KB - Last synced at: 16 days ago - Pushed at: over 1 year ago - Stars: 121 - Forks: 49

querycert/qcert

Compilation and Verification of Data-Centric Languages

Language: Coq - Size: 28.7 MB - Last synced at: 1 day ago - Pushed at: 9 months ago - Stars: 57 - Forks: 10

RapidAPI/rapidql

Query multiple APIs and DBs and join them in a single query

Language: JavaScript - Size: 862 KB - Last synced at: about 21 hours ago - Pushed at: almost 2 years ago - Stars: 136 - Forks: 10

hienduyph/fusionj

An Incomplete DataFusion Query Engine implemeted in Java

Language: Java - Size: 281 KB - Last synced at: about 2 months ago - Pushed at: 2 months ago - Stars: 1 - Forks: 0

apache/datafusion-ballista-python

Apache Arrow Ballista Python bindings

Language: Shell - Size: 556 KB - Last synced at: 4 days ago - Pushed at: about 1 year ago - Stars: 37 - Forks: 8

smallhelm/level-fact-base 📦

Store immutable facts and query them with datalog.

Language: JavaScript - Size: 131 KB - Last synced at: 26 days ago - Pushed at: almost 2 years ago - Stars: 48 - Forks: 8

clflushopt/eocene

Demo of the Volcano iterator model in Rust

Language: Rust - Size: 28.3 KB - Last synced at: 16 days ago - Pushed at: 8 months ago - Stars: 1 - Forks: 0

MohamedAbdeen21/niwid-db

A toy, ACID compliant, and Relational-ish DBMS built from scratch

Language: Rust - Size: 468 KB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 28 - Forks: 2

sonhmai/how-sqlite-works

A Book about how SQLite works. Rewriting SQLite in Rust for Learning and Fun and writing a book I wished I had when started.

Language: Rust - Size: 16 MB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 21 - Forks: 1

medizininformatik-initiative/flare

Feasibility Analysis Request Executor

Language: Java - Size: 17.4 MB - Last synced at: 6 days ago - Pushed at: 7 days ago - Stars: 5 - Forks: 1

yizenov/l1-error

Sub-optimal Join Order Indicator

Language: Python - Size: 2.4 MB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 1 - Forks: 0

nzbin/domq

🛠️ A modular DOM manipulation library.

Language: JavaScript - Size: 1.02 MB - Last synced at: 16 days ago - Pushed at: 8 months ago - Stars: 88 - Forks: 12

Seddryck/Tseesecake

Tseesecake is a lightweight proxy for time-series query engines, supporting multiple database engines and storage providers, with a SQL dialect dedicated to time series

Language: C# - Size: 2.21 MB - Last synced at: 9 days ago - Pushed at: 4 months ago - Stars: 2 - Forks: 1

Fedomn/sqlrs

sqlrs is an in-process sql query engine

Language: Rust - Size: 567 KB - Last synced at: 20 days ago - Pushed at: over 2 years ago - Stars: 108 - Forks: 10

comyata/comyata

Computable Data Templates, for browser or server. Use JSONata or any other engine. Store in YAML, JSON files or DBs.

Language: TypeScript - Size: 654 KB - Last synced at: 8 days ago - Pushed at: 4 months ago - Stars: 0 - Forks: 0

vbj420/AI-POWERED-TICKET-FILTERING-SYSTEM

AI-driven solution that allows users to filter and retrieve tickets based on natural language queries. This system interprets and translates user inputs into technical filter criteria, providing an intuitive, user-friendly interface for effective ticket management.

Language: Python - Size: 0 Bytes - Last synced at: 5 months ago - Pushed at: 5 months ago - Stars: 1 - Forks: 0

CodeShayk/Schemio

Schemio - Framework to allow fetching aggregated data. Allows partial fetches by object graph using schema paths (supports XPath & JSONPath.)

Language: C# - Size: 589 KB - Last synced at: 29 days ago - Pushed at: 5 months ago - Stars: 0 - Forks: 0

Swirrl/matcha

:tea: An in memory graph database with SPARQL-like DSL for querying Linked Data Models

Language: Clojure - Size: 230 KB - Last synced at: 23 days ago - Pushed at: about 2 months ago - Stars: 22 - Forks: 0

thi-ng/trio 📦

Datatype agnostic triple store & query engine API

Language: Shell - Size: 691 KB - Last synced at: 5 months ago - Pushed at: over 4 years ago - Stars: 81 - Forks: 2

athultr1997/rust-query-engine

A query engine written in Rust

Language: Rust - Size: 38.1 KB - Last synced at: 6 months ago - Pushed at: 6 months ago - Stars: 0 - Forks: 0

XbyOrange/mercury

Reactive CRUD data abstraction layer

Language: JavaScript - Size: 1.83 MB - Last synced at: 23 days ago - Pushed at: over 2 years ago - Stars: 3 - Forks: 0

asdine/storm

Simple and powerful toolkit for BoltDB

Language: Go - Size: 479 KB - Last synced at: 6 months ago - Pushed at: over 1 year ago - Stars: 2,064 - Forks: 138

muaaz-ur-habibi/fthedocs

A documentation querying engine, useful for scanning the docs in a question-answer like manner

Language: Python - Size: 297 KB - Last synced at: 6 months ago - Pushed at: 6 months ago - Stars: 13 - Forks: 0

biagioT/jpa-search-helper

Helper library for building and running advanced and dynamic queries using JPA in Spring Boot.

Language: Java - Size: 237 KB - Last synced at: 6 months ago - Pushed at: 6 months ago - Stars: 36 - Forks: 6

ciusji/sql_vectorization_compilation

Collection of experiments to carve out the differences between two types of relational query processing engines: Vectorizing (interpretation based) engines and compiling engines.

Language: C++ - Size: 461 KB - Last synced at: 25 days ago - Pushed at: almost 4 years ago - Stars: 3 - Forks: 1

ftsrg/ingraph 📦

Incremental view maintenance for openCypher graph queries.

Language: Scala - Size: 36.3 MB - Last synced at: 5 months ago - Pushed at: about 6 years ago - Stars: 48 - Forks: 10

J-sephB-lt-n/named-entity-recognition-microservice

An example of an API which extracts named entities from a provided user query

Language: Python - Size: 18.6 KB - Last synced at: 2 months ago - Pushed at: 8 months ago - Stars: 0 - Forks: 0

SyntaxeQL/syntaxe

A declarative data querying library inspired by graphql.

Language: JavaScript - Size: 4.16 MB - Last synced at: 9 months ago - Pushed at: 12 months ago - Stars: 2 - Forks: 0

FilipeLopesPires/RankedInformationRetrieval Fork of joao-alegria/RI

Ranked Information Retrieval: an indexation and ranked retrieval system for textual information.

Language: Python - Size: 37.8 MB - Last synced at: 2 months ago - Pushed at: about 4 years ago - Stars: 1 - Forks: 0

tooptoop4/awesome-prestosql

A list of Presto/Trino resources

Size: 188 KB - Last synced at: 9 days ago - Pushed at: over 1 year ago - Stars: 22 - Forks: 3

yizenov/compass_query_optimizer

The COMPASS Query Optimizer

Language: C++ - Size: 7.02 MB - Last synced at: 10 months ago - Pushed at: 11 months ago - Stars: 8 - Forks: 2

Anexen/sqc

SQL queries for collections

Language: Rust - Size: 1.7 MB - Last synced at: 15 days ago - Pushed at: 9 months ago - Stars: 0 - Forks: 0

francomano/neural_inverted_index_dsi Fork of luigi-ga/neural_inverted_index_dsi

Neural inverted index for fast and effective information retrieval

Language: Jupyter Notebook - Size: 15.3 MB - Last synced at: 11 months ago - Pushed at: 11 months ago - Stars: 0 - Forks: 0

cnayan/q-Server

Gives API for back-end server connectivity; MS SQL Server connector provided.

Language: JavaScript - Size: 788 KB - Last synced at: 11 months ago - Pushed at: over 2 years ago - Stars: 2 - Forks: 0

intel/hdk 📦

A low-level execution library for analytic data processing.

Language: C++ - Size: 66.3 MB - Last synced at: 9 months ago - Pushed at: 12 months ago - Stars: 30 - Forks: 14

3cham/hqew

How query engines work in kotlin

Language: Kotlin - Size: 144 KB - Last synced at: 23 days ago - Pushed at: 11 months ago - Stars: 0 - Forks: 0

wagjamin/inkfuse

InkFuse - An Experimental Database Runtime Unifying Vectorized and Compiled Query Execution.

Language: C++ - Size: 5.45 MB - Last synced at: 11 months ago - Pushed at: 11 months ago - Stars: 30 - Forks: 1

af8a2a/PiggySQL

Toy SQL database in Rust,written as a learning project

Language: Rust - Size: 34.3 MB - Last synced at: 11 months ago - Pushed at: 11 months ago - Stars: 7 - Forks: 0

dborchard/tiny-db

Tiny Database: Query Engine, Storage Engine, Calcite, ANTLR

Language: Java - Size: 402 KB - Last synced at: about 1 year ago - Pushed at: almost 2 years ago - Stars: 11 - Forks: 2

yousefosama654/Lookify-Search-Engine

Crawler based search engine that demonstrates the main features of a search engine (web crawling, indexing and ranking) and the interaction between them.

Language: Java - Size: 13.8 MB - Last synced at: about 1 year ago - Pushed at: almost 2 years ago - Stars: 0 - Forks: 0

CityOfPhiladelphia/restful-ben

Ben's had a nap, he's feeling RESTful and ready to go

Language: Python - Size: 43.9 KB - Last synced at: about 1 year ago - Pushed at: over 7 years ago - Stars: 1 - Forks: 0

VianneyMI/monggregate

Library to make MongoDB aggregation framework and pipelines easy to use in python.

Language: Python - Size: 1.3 MB - Last synced at: about 1 year ago - Pushed at: about 1 year ago - Stars: 18 - Forks: 2

danielgran/yearsinpixels_data

Pretty interesting stuff happening there. I once built a web app and decided to build everything from scratch. I even built a query engine from scratch. In just three months everything was up and running.

Language: Python - Size: 223 KB - Last synced at: about 1 year ago - Pushed at: almost 3 years ago - Stars: 0 - Forks: 0

yizenov/este

Spanning Tree-based Query Plan Enumeration

Language: Python - Size: 1.9 MB - Last synced at: about 1 year ago - Pushed at: about 1 year ago - Stars: 0 - Forks: 0

kristianmandrup/cypher-query

Javascript Cypher query engine for graphs such as graphology and gun

Language: TypeScript - Size: 838 KB - Last synced at: about 1 year ago - Pushed at: about 3 years ago - Stars: 11 - Forks: 3

Khalian/Modulo7

A semantic and technical analysis of musical scores based on Information Retrieval Principles

Language: Java - Size: 18.7 MB - Last synced at: about 7 hours ago - Pushed at: over 2 years ago - Stars: 15 - Forks: 3

Keith-Tachibana/Relational_Database_Management_System

A relational database implementation written in C++ featuring a file manager, relation manager, index manager, and query engine

Language: C++ - Size: 1.38 MB - Last synced at: about 1 year ago - Pushed at: over 3 years ago - Stars: 2 - Forks: 0

raghusaripalli/Database-System-Implementation

DB implementation - Heap file, Sorted file, RelOps, Query Engine - systems programming

Language: C++ - Size: 12.2 MB - Last synced at: about 1 year ago - Pushed at: over 3 years ago - Stars: 2 - Forks: 0

shellyln/open-soql

Open source implementation of the SOQL.

Language: TypeScript - Size: 1.66 MB - Last synced at: 9 days ago - Pushed at: about 2 years ago - Stars: 16 - Forks: 0

marinfotache/SQL-Queries-for-TPC-H

SQL Queries for the TPC-H Benchmark

Size: 651 MB - Last synced at: about 1 year ago - Pushed at: about 1 year ago - Stars: 0 - Forks: 0

DarkSkull777/Dork7ee

Mengambil URL dari daftar Halaman Google menggunakan Query (Google Dork) dan menyimpan url yang di dapat ke dalam file hasil.txt

Language: Python - Size: 64.5 KB - Last synced at: over 1 year ago - Pushed at: over 1 year ago - Stars: 2 - Forks: 0

rishavgautam/bio-query-engine

Search for elements and retrieve their results. Built around Sails framework.

Language: JavaScript - Size: 284 KB - Last synced at: over 1 year ago - Pushed at: over 3 years ago - Stars: 0 - Forks: 0

yogagm/OMQ-onem2m-queryengine

OMQ: An IoT data stream query engine on oneM2M-based middleware

Language: Java - Size: 985 KB - Last synced at: over 1 year ago - Pushed at: over 6 years ago - Stars: 1 - Forks: 1

nauman-akram/Information-Retrieval-System

Used in IR systems and text mining

Language: Jupyter Notebook - Size: 13.7 KB - Last synced at: over 1 year ago - Pushed at: over 2 years ago - Stars: 0 - Forks: 0

anapsid/anapsid

An adaptive query processing engine for SPARQL endpoints.

Language: Python - Size: 814 KB - Last synced at: 11 months ago - Pushed at: over 7 years ago - Stars: 18 - Forks: 6

bullet-db/bullet-storm

The Apache Storm implementation of the Bullet backend

Language: Java - Size: 890 KB - Last synced at: 9 days ago - Pushed at: about 2 years ago - Stars: 40 - Forks: 14

thi-ng/ldk-core 📦

Precursor of thi.ng/trio - Lightweight Linked Data tools for Clojure & Clojurescript

Language: Clojure - Size: 191 KB - Last synced at: over 1 year ago - Pushed at: over 4 years ago - Stars: 2 - Forks: 0

Related Keywords

query-engine 126 sql 41 database 33 python 16 query 15 rust 10 query-language 9 query-builder 9 databases 9 search-engine 8 olap 8 big-data 8 sparql 8 arrow 7 analytics 6 java 6 hive 5 data-science 5 query-optimization 5 go 5 json 5 rdf 5 data 4 csv 4 query-parser 4 delta-lake 4 hadoop 4 iceberg 4 spark 4 datafusion 4 search 4 machine-learning 4 sql-engine 4 database-management 4 database-design 4 nlp 4 natural-language-processing 4 golang 4 indexing 4 python3 3 knowledge-graph 3 elt 3 etl 3 cache 3 query-optimizer 3 hudi 3 lakehouse 3 real-time 3 redshift 3 snowflake 3 prestosql 3 information-retrieval 3 distributed-database 3 presto 3 information-extraction 3 trino 3 pandas 3 javascript 3 rdbms 3 sqlite 3 triplestore 3 clojure 3 mysql 3 distributed-systems 3 dbt 3 dataframe 3 parquet 3 bigquery 3 nosql 3 framework 2 text-processing 2 tools 2 dblp-bibliography 2 object-store 2 schemaless 2 s3 2 triple-pattern-fragments 2 tf-idf 2 distributed 2 data-structures 2 indexes 2 jquery 2 parser 2 tutorial 2 parsing 2 storm 2 rest-api 2 nodejs 2 javascript-library 2 semweb 2 repository 2 graph-query 2 query-execution-plan 2 c 2 vectorization 2 cypher 2 cypher-query-language 2 graph 2 flask 2 datalog 2