# Build a data query pipeline: filter to only in-stock products, sort by price descending, and take th

Canonical URL: <https://datadriven.io/problems/build-a-data-query-pipeline-filter-to-only-in-stock-product-d4b951ea>

Domain: Python · Difficulty: medium

## Problem

Build a data query pipeline: filter to only in-stock products, sort by price descending, and take the top 3. Print each result as "Name: $price".

## Related

- [All practice problems](https://datadriven.io/problems)
- [Mock interview mode](https://datadriven.io/interview/build-a-data-query-pipeline-filter-to-only-in-stock-product-d4b951ea)
- [Python Interview Questions](https://datadriven.io/python-interview-questions)
- [Data Engineering Interview Prep Guide](https://datadriven.io/data-engineer-interview-prep)
- [Daily Challenge](https://datadriven.io/daily)

---

Source: DataDriven (https://datadriven.io). 100% free data engineering interview prep. Live code execution against Postgres 16, Python 3.11, and Spark sandboxes. No paywall, no premium tier, no signup gate.