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Introduction For a university project, I’m developing a Music recommendation classifier based on the Spotify API.  The idea is to recommend new music to the user, based on songs he personally likes or dislikes and on the musical components of the song (speed, tonality, instrumentality and many more). The preparation of the dataset usually is the most time-consuming part of any machine learning project. This usually consists of gathering...
I’m sure everybody who worked with Python and a PostgreSQL database is familiar or definitely heard about the psycopg2 library. It is the most popular PostgreSQL database adapter for the Python programming language. In my work, I come in contact with this library every day and execute hundreds of automated statements. As always, I try to improve my code and execution speed, because, in the cloud, time is money. The longer your code runs the...
DevOps combines software development, quality assurance and information technology operations. Over the past few years, the number of firms that are seeking out talent who can work at this crucial intersection is sharply rising. We looked at Google Trends to see how much the search term for “DevOps Engineer” had changed over time, and found that it has multiplied by six times since 2014. But how does the increase in demand translate into the...