# AtlasDB

> Distributed, transactional key-value store developed by Palantir Technologies, designed for general-purpose data storage with high performance and horizontal scalability across multiple nodes.

- **URL:** https://github.com/palantir/atlasdb
- **Category:** Multi Model & Hybrid Databases
- **Tags:** Distributed, transactional, key-value-store
- **Updated:** 2026-04-04 23:01
- **Canonical page:** https://vectordb.ever.works/items/atlasdb

## Details

## Overview

AtlasDB is a distributed, transactional key-value store developed by Palantir Technologies. While not specifically a vector search engine, it is often mentioned in comparison with vector databases for its high performance and scalability when dealing with large-scale data.

## Key Features

- **Distributed and transactional**: Allows for horizontal scaling across multiple nodes while ensuring data consistency through ACID transactions.
- **High performance**: Provides low-latency reads and writes even when dealing with large-scale data.
- **Language support**: Supports Java and Python libraries for easy integration with various applications and programming languages.
- **General-purpose storage**: Designed for broad data storage use cases beyond specialized vector similarity search.

## Use Cases

- General-purpose distributed data storage requiring strong consistency
- Applications needing ACID-compliant transactions at scale
- Systems requiring horizontal scalability across multiple nodes

## Pricing

Open-source and available on GitHub under the Apache 2.0 license.

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