Meta to Layoff Over 11,000 Workers, Mark Zuckerberg Confirms
Facebook, Instagram, and WhatsApp’s parent company Meta has confirmed a huge round of layoffs, amounting to 13% of its workforce. “I want to take accountability …
Spark Optimization Techniques
1. Don’t Use collect. Use take() Instead When we call the collect action, the result is returned to the driver node. This might seem innocuous …
How to Run Linux Commands in the Background
When working with graphical desktop environments, we rarely worry about background processes. If we have a process running in the foreground, we can quickly spawn …
Top 10 Useful Tools to Create Bootable USB from an ISO Image
Here we have the Top 10 Useful Tools to Create Bootable USB from an ISO Image. CD and DVD writers are a thing of the …
Notepad++ Alternatives for Linux
Notepadd++ is a completely free source code editor created as a replacement for Notepad on Windows – is written based on Scintilla in C++ and implements Win32 API and STL to ensure program sizes are small with high execution speed …
PySpark – JSON Functions
PySpark JSON functions are used to query or extract the elements from JSON string of DataFrame column by path, convert it to struct, map type …
PySpark – datediff() and months_between()
Using PySpark SQL functions datediff(), months_between() you can calculate the difference between two dates in days, months, and years, let’s see this by using a DataFrame example. …
