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Michał Ćwiok

Analytics, clouds, privacy and stuff.

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Low-tech for kids manifesto

Raising your kid without ever showing it a cartoon and limiting the screen time to zero is for sure possible, but carries a risk of it being an outcast. If we like it or not, kids will talk about shows, characters and recent trends and I feel that to some extent it is important to expose your kids to that. At the same time I want to make sure my kid avoids the never-ending recommendation feed that…

Detailed report usage tracking – a pixel story

I always felt that the report usage extracted from Power BI is just not enough. Data from “usage report” is nice, but is aggregated to daily level, while Activity logs need to be retained, because they will disappear. It is also not possible to extract e.g. slicer usage. We can do better! Artykuł Detailed report usage tracking – a pixel story pochodzi z serwisu Michał Ćwiok .

12 is the new 10

Have you ever wondered what it is '10'? You have 10 fingers, right? Well, the answer actually depends on the numeral system that you use. In duodecimal (or dozenal), for example, you in fact have ↊ fingers, in binary 1010, in octal 12 and in Quinary 20. The decimal system is so prevalent and everywhere that it is sometimes hard to escape its perspective. But what if it wasn't the case? Artykuł 12…

Offer monitor for otomoto.pl [Service + Architecture]

Many people told me that the way I bought my car is very interesting. Therefore I decided to create a solution for everyone! Using my service you will be able to receive an email with new offers from otomoto.pl 4 times a day for 7 days. Artykuł Offer monitor for otomoto.pl [Service + Architecture] pochodzi z serwisu Michał Ćwiok .

Buying a car using Python, RPI and Telegram

Some time ago I started looking for a new car. I quickly became bored with browing the biggest polish offer site - otomoto.pl, so I decided to automate the whole thing to do it for me. Obvious, right? Artykuł Buying a car using Python, RPI and Telegram pochodzi z serwisu Michał Ćwiok .

Price tracker for real estate in Poland

For the last couple of months, I've been gathering real estate offers in a few polish cities. I've created a small dashboard to track prices of offers and also analyze trends. Artykuł Price tracker for real estate in Poland pochodzi z serwisu Michał Ćwiok .

Privacy News #1 with commentary

There is a lot going in the privacy world. I have compiled some of the news and added a few worlds of commentary. Artykuł Privacy News #1 with commentary pochodzi z serwisu Michał Ćwiok .

Warsaw Real-estate Market – Analysis

Our newest report about Warsaw Real-estate Market. I'll post more info soon. Stay tuned. Artykuł Warsaw Real-estate Market Analysis pochodzi z serwisu Michał Ćwiok .

Cumulative total by product in DAX

This is a case that I have come across with one of my customers very recentely. I wanted to calculate sum of sales generated by first N products pareto style i.e. if first product's sales is 200 and second's 100, my calculation would show 200 for the first product and 300 for second. This allowed me to see that e.g. 90% of our total sales are generated by 7 products. Artykuł Cumulative total by…

Internet Privacy Meetup

After talking to many of my friends, I have learnt that there is a huge demand for knowledge on how to protect the privacy. And what is better way to share knowledge (apart from this blog) than to meet and talk! Artykuł Internet Privacy Meetup pochodzi z serwisu Michał Ćwiok .