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Self-hosted Cloud Data Warehouses

A curated collection of the best self-hosted cloud-based databases designed for analytical workloads.

Lightning-fast analytics for massive datasets
  • Stars


    49,907
  • Last commit


    8 hours ago
  • License


    Apache-2.0
High-performance columnar OLAP database system for real-time analytics on big data, with SQL support and linear scalability.

Open Source Alternative to:

Cloud-native data warehouse for lightning-fast analytics
  • Stars


    9,443
  • Last commit


    9 hours ago
  • License


    Unknown
Databend is an open-source, elastic cloud data warehouse built for high-performance analytics and seamless integration with popular data tools.

Open Source Alternative to:

Distributed OLAP database for real-time analytics at scale
  • Stars


    6,137
  • Last commit


    8 hours ago
  • License


    Apache-2.0
Sub-second SQL queries on fresh streaming data at petabyte scale, built for high-concurrency user-facing apps and AI agent backends.

Open Source Alternative to:

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