category

Open Source Data Warehousing Processing Tools

22 open source tools in this category.

projects 22 combined stars ★ 191K refresh nightly

All Data Warehousing Processing tools

ClickHouse ★ 51K

Lightning-fast analytics for massive datasets

rank001 licenseApache-2.0 written inC++ typeData Warehousing & Processing
seaweedfs ★ 36K

SeaweedFS is a distributed storage system for object storage (S3), file systems, and Iceberg tables, designed to handle billions of files with O(1) disk access

rank002 licenseApache-2.0 written inGo typeData Warehousing & Processing
rustfs ★ 36K

RustFS is an open-source, S3-compatible high-performance object storage system supporting migration and coexistence with other S3-compatible platforms such as M

rank003 licenseApache-2.0 written inRust typeData Warehousing & Processing
parse-server ★ 21K

Parse Server for Node.js / Express

rank004 licenseApache-2.0 written inJavaScript typeData Warehousing & Processing
Apache Pinot ★ 6.2K

Distributed OLAP database for real-time analytics at scale

rank005 licenseApache-2.0 written inJava typeData Warehousing & Processing
dlt ★ 6.1K

data load tool (dlt) is an open source Python library that makes data loading easy 🛠️

rank006 licenseApache-2.0 written inPython typeData Warehousing & Processing
mountpoint-s3 ★ 5.8K

A simple, high-throughput file client for mounting an Amazon S3 bucket as a local file system.

rank007 licenseApache-2.0 written inRust typeData Warehousing & Processing
cubefs ★ 5.7K

cloud-native distributed storage

rank008 licenseApache-2.0 written inGo typeData Warehousing & Processing
lakeFS ★ 5.6K

lakeFS - Data version control for your data lake | Git for data

rank009 licenseNOASSERTION written inGo typeData Warehousing & Processing
ZeroFS ★ 3.2K

ZeroFS: A log-structured filesystem for S3. ZeroFS serves S3-compatible buckets as POSIX filesystems over NFS and 9P, or as raw block devices over NBD.

rank010 licenseAGPL-3.0 written inRust typeData Warehousing & Processing
versitygw ★ 3.1K

A simple to deploy but feature rich S3 object storage server for your filesystem

rank011 licenseApache-2.0 written inGo typeData Warehousing & Processing
cloudserver ★ 2.0K

Zenko CloudServer, an open-source Node.js implementation of the Amazon S3 protocol on the front-end and backend storage capabilities to multiple clouds, includi

rank012 licenseApache-2.0 written inJavaScript typeData Warehousing & Processing
aistore ★ 2.0K

AIStore: scalable storage for AI applications

rank013 licenseMIT written inGo typeData Warehousing & Processing
hue ★ 1.4K

Open source SQL Query Assistant service for Databases/Warehouses

rank014 licenseApache-2.0 written inJavaScript typeData Warehousing & Processing
storage ★ 1.3K

S3 compatible object storage service that stores metadata in Postgres

rank015 licenseApache-2.0 written inTypeScript typeData Warehousing & Processing
bigquery-utils ★ 1.3K

Useful scripts, udfs, views, and other utilities for migration and data warehouse operations in BigQuery.

rank016 licenseApache-2.0 written inJupyter Notebook typeData Warehousing & Processing
nitrite-java ★ 921

NoSQL embedded document store for Java

rank017 licenseApache-2.0 written inJava typeData Warehousing & Processing
bigfunctions ★ 761

Supercharge BigQuery with BigFunctions

rank018 licenseMIT written inPython typeData Warehousing & Processing
arc ★ 689

Open, SQL-native time-series database for telemetry you need to keep. 34M+ records/sec ingestion, 8M+ rows/sec queries. InfluxDB Line Protocol and Telegraf comp

rank019 licenseAGPL-3.0 written inGo typeData Warehousing & Processing
Zenko ★ 672

Zenko is the open source multi-cloud data controller: own and keep control of your data on any cloud.

rank020 licenseApache-2.0 written inGherkin typeData Warehousing & Processing
domainmod ★ 602

DomainMOD is an open source application written in PHP & MySQL used to manage your domains and other internet assets in a central location. DomainMOD also inclu

rank021 licenseGPL-3.0 written inPHP typeData Warehousing & Processing
NoKV ★ 510

The State Layer of Agent Sandbox

rank022 licenseApache-2.0 written inRust typeData Warehousing & Processing

Frequently asked questions

How many open source Data Warehousing Processing tools are there?

This registry tracks 22 open source Data Warehousing Processing projects, with 191,304 combined GitHub stars. The list is ranked by stars and refreshed nightly.

What is the most popular open source Data Warehousing Processing project?

ClickHouse leads this category with 50,719 GitHub stars, followed by seaweedfs.

Are these Data Warehousing Processing tools free?

Yes — every project listed here is open source. Some also offer paid hosted versions alongside the free self-hosted option; the licence for each project is shown on its card.