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Valiotti Analytics — data analytics for mobile and digital startups

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Dashboard for the first 8 months of a baby's life

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Analyzing Business Intelligence (BI) and Analytics job market in Tableau

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Python and lyrics of Zemfira’s new album: capturing the spirit of her songs

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Guide to modern Business Intelligence Tools

SQL Window Functions Cheat Sheet with examples

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Window functions are calculation functions that can increase the efficiency and reduce the complexity of SQL queries, making things much easier:
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Special Thanks to LearnSQL, best place to master your SQL skills !

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2756 2020 Analytics engineering sql

Predicting category of products by name from Russian Food Stores

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QR code recognition for sales receipts with Skimage

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Metrics for marketing analytics

Bubble charts basics: area vs radius

How to calculate Retention?

Python and lyrics of Zemfira’s new album: capturing the spirit of her songs

Building an interactive waterfall chart in Python

VIsualizing COVID-19 in Russia with Plotly

SAP Analytics Cloud Dashboard Overview

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LEFT JOIN: blog on analytics, visualisation & data science

SQL Window Functions Cheat Sheet with examples