---
title: "Data Quality Check in 2025: Ensuring Accuracy & Reliability"
canonical: "https://www.owox.com/blog/articles/data-testing"
updated: "2025-03-03"
---

# Data Quality Check: Monitoring Accuracy and Reliability

[Data Analytics](/blog/topics/data-analytics)Updated March 3, 2025[Alyona Samovar](/team/alyona-samovar)1 min read

![Data Quality Check: Monitoring Accuracy and Reliability](https://cdn.owox.ai/www/webflow/67c5e7516054f2899405202f_Frame-23137466-min.png/public)

## Your New Normal

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## Who wrote this

![Alyona Samovar](https://cdn.owox.ai/www/webflow/6799099d337aa8a997b03b56_Alyona-Samovar.png/public)

[Alyona Samovar](/team/alyona-samovar) · Senior Digital Analyst

Alyona Samovar is a Senior Digital Analyst who spent years at OWOX helping enterprise clients design analytics systems, build BigQuery reporting pipelines, and optimize marketing measurement. She specializes in SQL-based analytics, data modeling, and turning raw marketing data into actionable insights. Alyona writes about practical analytics workflows, BigQuery best practices, and data-driven decision-making.

[Data Analytics](/blog/topics/data-analytics)

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## References

Pages this page links to, on this site and on docs.owox.com. Where the page has a Markdown twin, its address follows the link.

- [Data Analytics](https://www.owox.com/blog/topics/data-analytics) — /blog/topics/data-analytics.md
- [Alyona Samovar](https://www.owox.com/team/alyona-samovar) — /team/alyona-samovar.md
- [Get started free](https://www.owox.com/app-signup)
- [Data AnalyticsAI Analytics Team: Replace Your Backlog, Not Your PeopleJune 3, 2026](https://www.owox.com/blog/articles/ai-analytics-team) — /blog/articles/ai-analytics-team.md
- [Data AnalyticsAn Analyst’s Guide to Handling Ad-hoc RequestsMarch 23, 2026](https://www.owox.com/blog/articles/analysts-guide-managing-one-off-ad-hoc-requests) — /blog/articles/analysts-guide-managing-one-off-ad-hoc-requests.md
- [Data AnalyticsAsk Your Business Data in Your AI ChatJuly 20, 2026](https://www.owox.com/blog/articles/ask-your-business-data-ai-chat) — /blog/articles/ask-your-business-data-ai-chat.md
- [See all articles →](https://www.owox.com/blog/articles) — /blog/articles.md