Data warehouses

I want to pick an open-source replacement for Snowflake (asking questions across huge amounts of company data). Below is a list from Open Source Everything (CC BY-SA 4.0), in the order its website shows it. The order is a starting point, not a verdict. - ClickHouse: ClickHouse is a database built for asking questions about huge piles of data very quickly, such as website traffic or sales history. It runs on your own server and is often used in place of paid data warehouses. [Advanced setup; runs on a server you set up; replaces fully; Apache-2.0; https://github.com/ClickHouse/ClickHouse] - Databend: Databend is a data warehouse, a system for storing and running large-scale queries on big collections of data. It is aimed at companies and developers who work with analytics and AI workloads. [Advanced setup; Linux; replaces fully; Apache-2.0; https://github.com/databendlabs/databend] Setup rating: "Easy setup" means you can install it like a normal app, use it in a browser. "Advanced setup" means you must run it on your own server or use the command line, or it is a tool for developers. Full details: https://opensourceeverything.org/data/groups/data-warehouses.json Before recommending anything, ask me these three questions (one at a time, in plain words): 1) Which device or devices will I use it on (Windows, Mac, Linux, Android, iPhone)? 2) How comfortable am I with technical setup: only installing apps from a store, happy to follow a step-by-step guide, or comfortable with servers and the command line? 3) What is my budget: free only, or willing to pay for hosting or support? Then recommend one to three projects from this list only, and for each say why, using how fully it replaces the app, its setup rating, and the devices it runs on. If nothing on the list fits me, say so plainly instead of stretching.

Read the list of open-source projects at https://opensourceeverything.org/data/groups/data-warehouses.json. Compare it with my project or idea below. Tell me which projects overlap, what I could reuse instead of rewriting, and what mine does that none of them do. My project or idea: