Category: article
Bash script that determines if a directory is empty or not
In the realm of file system management, it’s often necessary to check if a directory is empty meaning it contains…
Streamlining text: How to merge file lines in pairs with a Bash script
Text processing is a common task in data analysis, where formatting and manipulating text files efficiently can often save a…
Learn how to create a script to count subdirectories within a specified directory using Shell scripting
Before diving into the scripting details, it’s essential to understand what we aim to accomplish. We want to create a…
PySpark Math Functions: A Deep Dive into cos() and cosh()
Among its numerous features, PySpark provides a comprehensive set of mathematical functions that are essential for data analysis. In this…
Data Transformation and Analysis with PySpark ASCII
In today’s data-driven world, efficient data processing is essential for businesses to gain valuable insights and make informed decisions. PySpark…
Unstructured vs Semi-Structured vs Structured data in the digital age
In the era where data is coined as the new oil, understanding its various forms is critical for anyone looking…
Node.js URL parsing – Toolkit for efficient URL management
The Node.js url module provides utilities for URL resolution and parsing, making the task of working with URLs more structured…
Network programming in Node.js with the ‘net’ module
In this article, we explore the capabilities of the net module, accompanied by practical, real-world examples that you can compile…
Built-in module that allows you to execute other applications or scripts in your environment using Node.js
Asynchronous event-driven architecture allows Node.js to perform non-blocking operations, which is a fundamental aspect of its efficiency. However, there are…
Hive Transactional Table vs. Non-Transactional Table
Before we explore the differences between transactional and non-transactional tables, let’s grasp the basic concepts of Hive tables. Hive Table…
