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3.3k

12.8k

apache-2.0

286

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

dbt elt etl sql hive hudi olap spark hadoop iceberg bigquery database redshift lakehouse real-time snowflake delta-lake query-engine

Created 2017-08-10

23,090 commits to master branch, last one 24 hours ago

trino trinodb

3.0k

10.5k

apache-2.0

178

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

sql hive java jdbc trino hadoop presto iceberg big-data database datalake prestodb analytics databases delta-lake data-science query-engine distributed-systems distributed-database

Created 2019-01-19

40,286 commits to master branch, last one 17 hours ago

datafusion apache

1.2k

6.3k

apache-2.0

109

Apache DataFusion SQL Query Engine

sql olap rust arrow python big-data dataframe datafusion query-engine

Created 2021-04-17

9,314 commits to main branch, last one 18 hours ago

octosql cube2222

204

4.9k

mpl-2.0

58

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

go cli csv sql json mysql nosql query redis golang postgresql query-engine data-analysis

Created 2019-03-03

1,798 commits to main branch, last one 6 months ago

m3 m3db

453

4.8k

apache-2.0

113

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

m3 tsdb metrics graphite aggregator kubernetes prometheus query-engine

Created 2016-06-14

4,266 commits to master branch, last one about a month ago

go-mysql-server dolthub

211

2.4k

apache-2.0

24

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

sql mysql database sql-engine sql-server mysql-server query-engine relational-database

Created 2019-06-25

10,873 commits to main branch, last one a day ago

storm asdine

139

2.1k

mit

44

Simple and powerful toolkit for BoltDB

storm boltdb bucket indexes toolkit database query-engine

Created 2016-01-10

410 commits to master branch, last one 4 years ago

datafusion-ballista apache

196

1.6k

apache-2.0

51

Apache DataFusion Ballista Distributed Query Engine

sql olap rust arrow python big-data dataframe distributed query-engine

Created 2022-05-19

4,344 commits to main branch, last one 20 hours ago

sneller SnellerInc

42

1.0k

other

23

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

go s3 log sql json simd avx512 indexless schemaless serverless vectorized query-engine high-performance

Created 2022-03-25

1,264 commits to master branch, last one 10 months ago

qlbridge araddon

78

862

mit

18

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

go sql golang sql-runtime query-engine expressionengine

Created 2014-10-26

1,062 commits to master branch, last one 3 years ago

atomspace opencog

234

826

other

86

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

atomspace rewriting query-engine graph-database knowledge-base query-language rewrite-system graph-rewriting knowledge-graph logic-programming relational-algebra relational-database knowledge-representation

Created 2015-04-27

33,537 commits to master branch, last one 6 months ago

FnckSQL KipData

49

566

apache-2.0

7

SQL as a Function for Rust

sql web data oltp rust sqlite myrocks database rust-lang sql-query embeddings postgresql sql-server query-engine sqlite-database

Created 2023-06-05

221 commits to main branch, last one 6 days ago

AutoFilterer enisn

36

463

mit

12

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 w...

dtos linq query range csharp dotnet filter sorting swagger filtering aspnetcore automation paginations querystring query-engine aspnetcoremvc automatic-filtering

Created 2019-07-10

540 commits to develop branch, last one 11 months ago

comunica comunica

77

435

other

16

📬 A knowledge graph querying framework for JavaScript

rdf sparql graphql federation javascript query-engine hacktoberfest heterogeneity decentralization triple-pattern-fragments

Created 2017-10-18

2,491 commits to master branch, last one 12 days ago

qlever ad-freiburg

52

422

apache-2.0

20

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. I...

sparql text-search query-engine sparql-endpoints semantic-search-engine

Created 2014-12-05

2,166 commits to master branch, last one a day ago

dataux dataux

45

320

mit

17

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

go sql mongo golang database sql-query query-engine elasticsearch mysql-protocol google-datastore

Created 2014-12-27

316 commits to master branch, last one 6 years ago

databend-internals PsiACE

25

301

other

12

Databend 内幕大揭秘

book olap rust database databend tutorial query-engine

Created 2022-04-29

96 commits to main branch, last one 10 months ago

rumble RumbleDB

82

213

other

27

⛈️ RumbleDB 1.22.0 "Pyrenean oak" 🌳 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 downl...