#parallel processing

PySpark, a Python library integrated with Apache Spark, has revolutionized big data analytics with its speed, scalability, and efficiency. It offers a wide array of data transformation, analysis, and machine learning…

A singleton is a class designed to only permit a single instance. They have a bad reputation, but do have (limited) valid uses. Singletons present lots of headaches, and may throw errors when used with multiprocessing…