SQL GROUP BY: Everything you need to know about this query
One of the most useful SQL commands for data analysts is GROUP BY. It allows you to easily generate advanced statistics from categories. Suffice to
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One of the most useful SQL commands for data analysts is GROUP BY. It allows you to easily generate advanced statistics from categories. Suffice to
Are you familiar with the Page Rank algorithm? At the heart of Google positioning, let’s find out how it works You’ve probably wondered why certain
A Records Manager is a professional in charge of a company’s document management. He or she oversees the management, storage and use of data, while
Apache ZooKeeper is an open-source distributed coordination system that provides a platform for configuration management, process synchronization, and lock management. Originally developed by Yahoo, it
R is a recognized programming language in the world of Data Analysis and Data Science. In this article, we’ll look at how it has established
Apache Ambari is a program from the Apache Foundation designed to simplify the management, provisioning and auditing of Hadoop clusters. Ambari provides an intuitive, easy-to-use
The Open Group is a global consortium that resulted from the merger of the Open Software Foundation and X/Open. Its primary mission is to assist
Theano is a library that allows solving problems involving large datasets through multi-dimensional arrays. Below, you will find more details on how to accelerate your
PyGame is a Python library dedicated to video game development. Discover everything you need to know about this tool, how it works, its advantages and
In this article, we will explore the fundamental concepts of ggplot and learn how to create a chart using this library to effectively present your
Altair is the brightest star in the Eagle constellation. But Altair is also a statistical visualization library that works with a visual grammar. Find out
Want to know why some programmers use the C programming language and not Python? Find out in this article about the advantages of C, its