Second Opinion

Maximizing Efficiency and Cost Control in PySpark

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 capabilities, making it a go-to tool for handling large datasets and real-time data streaming. However, as a data scientist, it is crucial to balance […]

Coding Data Science Python

Singleton Fails with Multiprocessing in Python

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 in Python. This article will explain why, and what you can do to work around it. A Singleton in […]