Data Warehouses Software Directory

ClickHouse

ClickHouse® is a real-time analytics database management system

47.9K stars open source

Data Warehouses

Timescaledb

A time-series database for high-performance real-time analytics packaged as a Postgres extension

22.8K stars open source

Relational Databases Data Warehouses

VictoriaMetrics

VictoriaMetrics: fast, cost-effective monitoring solution and time series database

17.1K stars open source

Monitoring & Observability Data Warehouses

Questdb

QuestDB is a high performance, open-source, time-series database

17K stars open source

NoSQL Databases Data Warehouses

Doris

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

15.5K stars open source

Data Warehouses Database

Workflow

C++ Parallel Computing and Asynchronous Networking Framework

14.4K stars open source

Workflow Automation Kanban Boards Data Warehouses

Thanos

Highly available Prometheus setup with long term storage capabilities. A CNCF Incubating project.

14.1K stars open source

Monitoring & Observability Data Warehouses

Druid

Distributed, column-oriented, real-time analytics data store.

14K stars open source

NoSQL Databases Data Warehouses

Nightingale

Nightingale is to monitoring and alerting what Grafana is to visualization.

13.1K stars open source

Monitoring & Observability Data Warehouses

Yugabyte Db

YugabyteDB - the cloud native distributed SQL database for mission-critical applications.

10.3K stars open source

Relational Databases Data Warehouses

Oceanbase

The Fastest Distributed Database for Transactional, Analytical, and AI Workloads.

10.1K stars open source

Relational Databases Data Warehouses

Databend

Data Agent Ready Warehouse : One for Analytics, Search, AI, Python Sandbox. — rebuilt from scratch. Unified architecture on your S3.

9.3K stars open source

Data Warehouses Vector Databases

Risingwave

Event streaming platform for agentic AI. Continuously ingest, transform, and serve event streams in real time, at scale.

9.1K stars open source

Data Pipelines & ETL Data Warehouses

Paradedb

Simple, Elastic-quality search for Postgres

8.9K stars open source

Search Engines Data Warehouses

Ibis

the portable Python dataframe library

6.6K stars open source

Workflow Automation NoSQL Databases Wiki & Knowledge Base

Flink Cdc

Flink CDC is a streaming data integration tool

6.4K stars open source

Data Pipelines & ETL Data Warehouses

Iotdb

Apache IoTDB

6.3K stars open source

NoSQL Databases Data Warehouses Database

Greptimedb

The open-source Observability 2.0 database. One engine for metrics, logs, and traces — replacing Prometheus, Loki & ES.

6.3K stars open source

Data Warehouses

Materialize

The live data layer for apps and AI agents. Create up-to-the-second views into your business, just using SQL

6.3K stars open source

Data Warehouses Backend as a Service

Crate

CrateDB is a distributed and scalable SQL database for storing and analyzing massive amounts of data in near real-time, even with complex queries. It is PostgreSQL-compatible, and... Read More

4.4K stars open source

Relational Databases Data Warehouses

Ingestr

ingestr is a CLI tool to copy data between any databases with a single command seamlessly.

3.7K stars open source

Relational Databases Data Pipelines & ETL Data Warehouses

Roapi

Create full-fledged APIs for slowly moving datasets without writing a single line of code.

3.4K stars open source

API Tools Data Warehouses

LakeSoul

LakeSoul is an end-to-end, realtime and cloud native Lakehouse framework with fast data ingestion, concurrent update and incremental data analytics on cloud storages for both BI an... Read More

3.2K stars open source

Data Pipelines & ETL Data Warehouses

Peerdb

Fast, Simple and a cost effective tool to replicate data from Postgres to Data Warehouses, Queues and Storage

3.1K stars open source

Data Pipelines & ETL Data Warehouses

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