15 Essential SQL Tips You Can’t Live Without
Whether you’re optimizing performance or simplifying your queries, these SQL tips from mietwood.com will help you write cleaner, faster, and more efficient…
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Career Path of a Business Analyst in Business and ICT
Exploring the Career Path of a Business Analyst in Business and ICT In today’s rapidly evolving business landscape, the role of a…
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Data Science | Python | SQL
Advanced Programming in Data Analysis
Advanced Programming in Data Analysis in data-driven world has got a new meanning. Advanced programming skills are essential for effective data analysis….
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Population of Poland
Poland’s population by age At the beginning of 2025, the median age of Poland’s population was 42.5, with half of Poland’s population above this age,…
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Analityka w koszykówce – 5 statystyk, które zmieniają grę
Analityka w koszykówce. Współczesna koszykówka to nie tylko talent i wytrwałość zawodników, ale również dane. Analityka w tym sporcie zdobywa coraz większą…
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Ceny mieszkań w Polsce w latach 2013-2022 znacznie wzrosły
Ceny mieszkań w Polsce w latach 2013-2022 rosły. Opracowanie przedstawia analizę ceny za 1m2 mieszkań w Polsce w latach 2013-2022 w zależności…
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Data Science | Python | SQL
How To Set The First Day of Week DATEFIRST
How To Set The First Day of Week DATEFIRST – SET DATEFIRST = 1 sets the first day of the week to…
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Measuring product similarity – 5 important secrets of python programming
Measuring product similarity, and recommendation understanding in the realm of e-commerce, is paramount. It serves as the cornerstone for various decision-making processes,…
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Similarity measure in text corpus – python secrets for analytics
Similarity measure in text corpus is the distance between two vectors where the vector dimensions represent the features of two objects. Similarity…
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Python for business analytics – rfm analysis
We will practice python for business analytics on customer segmentation. RFM is a popular customer segmentation technique used in business analytics and…
