PySpark is a Python API for Apache Spark. Using PySpark, we can run applications parallelly on the distributed cluster (multiple nodes). So we will start the theory part first as to why we need the Pyspark and the background of Apache Spark, features and cluster manager types, and Pyspark modules…

Git is a version control system that lets us track the changes we make to our files over time. With Git we can revert to various states of our files. We can make a copy of our files and make changes to that copy and then merge these changes to…

After my Pyspark Series — where readers are mostly interested in Pyspark Dataframe and Pyspark RDD, I got suggestions and requests to write on Pandas DataFrame, So that one can compare between Pyspark and Pandas not in consumption terms but in Syntax terms. …

In this article, we will try to build a BERT Classification model to detect Fake News using Python. — The rise of social media amplified the influence of Fake News in our society. People often perceive whatever they read/heard as True, and it is affecting the world on a large scale, both politically and financially. …

Traditionally, Delta lake supports only the Copy-On-Write paradigm, in which underlying data files are changed anytime a file has been written. Example: When a single row in a file is deleted, entire parquet file has to be rewritten. Consider your data is scattered among multiple files and there are frequent…

I went to a restaurant yesterday, “Anthera.” After eating my fourth or fifth piece of pepper chicken, which, by the way, was delicious, I started to be amazed by our capability to digest and savor it. The way we use our mouth to taste, grind, mince, and swallow it, followed…

Revolutionizing the way we organize the data, Databricks introduced a game-changer called Liquid Clustering in this year’s Data + AI Summit. An innovative feature that redefines the boundaries of partitioning and clustering for Delta tables. Partitioning and Z-Ordering In Delta Databricks, Partitioning involves organizing data into logical subsets based on specific columns, making…

Imagine you are on a journey to a new destination, you probably use GPS navigation to find the quickest route. Just like looking for a time-efficient path in an unfamiliar route, Greedy Algorithms always select the next step that offers the most obvious and immediate benefit. …

Inheritance, like any other concept in OOPs, allows developers to reuse the code and develop elegant and scalable software solutions. Keeping in mind the vast community of Python developed multiple modules and logics. …