🔍 Overview

Atoti is a Data Analytics platform with a best-in-class calculation engine, a visualization suite, and a real-time OLAP cube — all rolled into one. Atoti is made by ActiveViam, which includes a free Community Edition.

Check out atoti.io for more info. For enterprise solutions, reach out to ActiveViam.

🔭 Highlights

• Analyze a billion rows on your laptop and up to 10 terabytes in the cloud
• Create multiple what-if scenarios without duplicating your data
• Integrate data in real time from multiple sources with continuous queries
• Explore across hundreds of dimensions in a responsive OLAP cube
• Visualize data in interactive widgets without coding, from Jupyter notebook
• Share results with peers and partners with Atoti’s dashboarding web application or Excel

🎭 Showcase

Welcome! This repository has some neat things to get you up and running with Atoti. Stay here to find out:

•   — Get started with Atoti using our introductory notebooks.
•   — Learn specific technical operations in Atoti.
•   — Adapt Atoti to a specific business use case.

Moving to production? Navigate to our Project Template repository to learn how to implement Atoti projects:

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🧰 Installation

Atoti Python API requires one of the following Python versions:

• 3.10
• 3.11
• 3.12
• 3.13

In addition, Atoti Python API requires Java 21 if you want to use your own JDK. If you do not have a JDK, Atoti is bundled with jdk4py. We use uv for better virtual environment and dependency management. We strongly recommend against mixing uv and conda.

Note: Start jupyter-lab at the root of this repository.

uv

pip install uv
uv sync --python 3.10.11
uv run jupyter-lab

💬 Discussions and issues

You can use:

• Discussions to ask questions or suggest new features
• Issues to report problems.

By starting a discussion or opening an issue, you agree with Atoti's terms of use and privacy policy.

📚 Other resources

• Documentation
• Tutorial
• Guides
• Articles
• Videos

Reach out to ActiveViam for more information.