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How to Build Machine Learning System: Definitions

We have updated this text for you!Update date: 31.12.2024Author of the update: Tadeusz Sławik Machine learning (ML) is widely and successfully used nowadays. For instance, […]
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Wizualizacja metryk Influx Grafana
Databases

Visualizing Influx metrics with Grafana

We have updated this text for you!Update date: 22.01.2025Author of the update: Piotr Merynda Grafana is a data visualization and monitoring tool allowing you to […]
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Databases

Using InfluxDB to store performance metrics

InfluxDB it is a database oriented on storing time series. It was designed to handle large number of queries and write requests. It is perfect […]
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pytest vs unittest
Python Quality Assurance

Pytest – why it’s more popular than unittest?

In my professional career I used to write tests with both frameworks: unittest and pytest. Both are great tools with certain pros and cons, but pytest is significantly more popular […]
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Code Review
Quality Assurance

The Benefits of Code Reviews

We have updated this text for you!Update date: 27.12.2024Author of the update: Radosław Kozioł Code reviews are essential to the software development process, helping validate […]
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testowanie modułów node js
Quality Assurance Front-end

Node.js Module Testing with Chai, Sinon, and Mocha Framework

We have updated this text for you!Update date: 26.12.2024Author of the update: Adam Olszewski Introduction In this article, I will guide you through writing unit […]
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Sprint Retrospective
Agile

Sprint Retrospective as a reflection of the team working on the product

We have updated this text for you!Update date: 24.01.2025Author of the update: Paulina Janowska Meaning and Aim of Retrospective The retrospective aims to analyse what […]
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Agile

Spotify engineering culture. How do they deal with growth issues?

We have updated this text for you!Update date: 22.01.2024Author of the update: Piotr Merynda Spotify grew tired of it and is trying to solve problems […]
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Cloud Java

Cloud Computing with Amazon Web Services

We have updated this text for you!Update date: 31.12.2024Author of the update: Krzysztof Mietliński Nowadays cloud computing is really common depending on the services that […]
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Java Quality Assurance

JUnit 5: Quick start guide

Introduction JUnit is a great unit testing framework for the Java programming language. However, version 4 of the framework has a few disadvantages like multiple […]
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