<?xml version="1.0" encoding="UTF-8"?>
<rss version="2.0"><channel><title>Belyakov Consult · Articles</title><link>https://www.belyakovconsult.com/en/insights/</link><description>Practical notes on data quality, BI, architecture, governance and GovTech, written around real decision problems.</description><language>en</language><item><title>One person, three records: register duplicates</title><link>https://www.belyakovconsult.com/en/insights/duplicates-in-registers/</link><guid>https://www.belyakovconsult.com/en/insights/duplicates-in-registers/</guid><pubDate>Mon, 09 Nov 2026 09:00:00 +0200</pubDate><description>Why one person shows up in a register several times, what it does to reports and payments, and where to fix duplicates.</description></item><item><title>BI should not be the place where source systems are repaired</title><link>https://www.belyakovconsult.com/en/insights/bi-is-not-for-fixing-sources/</link><guid>https://www.belyakovconsult.com/en/insights/bi-is-not-for-fixing-sources/</guid><pubDate>Thu, 05 Nov 2026 09:00:00 +0200</pubDate><description>Why cleaning and stitching data inside Power BI makes reports fragile, and which part of that work belongs in the data model.</description></item><item><title>98% complete does not mean 98% quality</title><link>https://www.belyakovconsult.com/en/insights/completeness-is-not-quality/</link><guid>https://www.belyakovconsult.com/en/insights/completeness-is-not-quality/</guid><pubDate>Mon, 02 Nov 2026 09:00:00 +0200</pubDate><description>Why a high completeness rate says little about whether registry data is usable, and which checks reveal its real quality.</description></item><item><title>Data quality dashboard: don't hide the problem in an average</title><link>https://www.belyakovconsult.com/en/insights/data-quality-dashboard-demo/</link><guid>https://www.belyakovconsult.com/en/insights/data-quality-dashboard-demo/</guid><pubDate>Fri, 30 Oct 2026 09:00:00 +0200</pubDate><description>Four indicators on the first screen, a matrix instead of one number, a target set by the data owner and a PDF report. Plus a demo on synthetic data.</description></item><item><title>Three levels of data quality in registers</title><link>https://www.belyakovconsult.com/en/insights/iso-8000-8-quality-in-registers/</link><guid>https://www.belyakovconsult.com/en/insights/iso-8000-8-quality-in-registers/</guid><pubDate>Thu, 29 Oct 2026 09:00:00 +0200</pubDate><description>What ISO 8000-8 says about syntactic, semantic and pragmatic quality, and why registers need all three.</description></item><item><title>You can see data governance when numbers conflict</title><link>https://www.belyakovconsult.com/en/insights/governance-shows-in-conflict/</link><guid>https://www.belyakovconsult.com/en/insights/governance-shows-in-conflict/</guid><pubDate>Mon, 26 Oct 2026 09:00:00 +0200</pubDate><description>Two teams bring different figures, and both are right. What that moment reveals about data governance and the four questions to start with.</description></item></channel></rss>
