--- title: "Shivam Ahirao (@shivamahirao) | Hashnode" description: "Big Data Enthusiast | Cyclist. Read the latest articles by Shivam Ahirao on Hashnode." url: "https://hashnode.com/@shivamahirao" --- @shivamahirao # Shivam Ahirao @shivamahirao · India · Joined January 2021 Big Data Enthusiast | Cyclist ### [Apache Spark: Movie-lens Dataset end to end Data pipeline using Microsoft Azure and Databricks](https://shivamahirao.hashnode.dev/apache-spark-movie-lens-dataset-end-to-end-data-pipeline-using-microsoft-azure-and-databricks?utm_source=hashnode&utm_medium=feed) A movie recommendation system is used by top streaming services like Netflix, Amazon Prime, Hulu, Hotstar, etc to recommend movies to their users based on historical viewing patterns. Before the final recommendation is made, there is a complex data p... 2 min read · [shivamahirao.hashnode.dev](https://shivamahirao.hashnode.dev/apache-spark-movie-lens-dataset-end-to-end-data-pipeline-using-microsoft-azure-and-databricks?utm_source=hashnode&utm_medium=feed) [Apr 20, 2022](https://hashnode.com/posts/apache-spark-movie-lens-dataset-end-to-end-data-pipeline-using-microsoft-azure-and-databricks/607b26f2eb2bd30d2d2262f7) ### [MapReduce Explained!](https://shivamahirao.hashnode.dev/mapreduce-explained?utm_source=hashnode&utm_medium=feed) This article is a part of Big-Data series in which I'll be posting stuff related to Big data tech stack. Most of the articles will be short and to the point. If you're following along in the Big-Data series where we talked about Hadoop and one of ... 3 min read · [shivamahirao.hashnode.dev](https://shivamahirao.hashnode.dev/mapreduce-explained?utm_source=hashnode&utm_medium=feed) [Mar 9, 2022](https://hashnode.com/posts/mapreduce-explained/6003358a7b30c23b714a92fc) ### [HDFS Explained!](https://shivamahirao.hashnode.dev/hdfs-explained?utm_source=hashnode&utm_medium=feed) This article is a part of Big-Data series in which I'll be posting stuff related to Big data tech stack. Most of the articles will be short and to the point. As said in previous Blog post HDFS is the heart of Hadoop. That being said it is responsib... 3 min read · [shivamahirao.hashnode.dev](https://shivamahirao.hashnode.dev/hdfs-explained?utm_source=hashnode&utm_medium=feed) [Feb 5, 2022](https://hashnode.com/posts/hdfs-explained/6001be99dd5fce29feec85c0) ### [Hadoop 101!](https://shivamahirao.hashnode.dev/hadoop-101?utm_source=hashnode&utm_medium=feed) The world is one big data problem! - Andrew McAfee This article is a part of Big-Data series in which I'll be posting stuff related to Big data tech stack. Most of the articles will be short and to the point. Hadoop Apache Hadoop is a collection ... 2 min read · [shivamahirao.hashnode.dev](https://shivamahirao.hashnode.dev/hadoop-101?utm_source=hashnode&utm_medium=feed) [Jan 10, 2022](https://hashnode.com/posts/hadoop-101/60004fedb00f7510ee95a795) ### [Hello World! in most commonly used Programming languages of 2021!](https://shivamahirao.hashnode.dev/hello-world-2021?utm_source=hashnode&utm_medium=feed) Hello, World! This is my first blog post on #hashnode, so thought of saying "Hello World!" in some of the most commonly used programming languages of 2021. (Comment which programming language is your favorite). 1. Python: print("Hello world!") 2. Jav... 1 min read · [shivamahirao.hashnode.dev](https://shivamahirao.hashnode.dev/hello-world-2021?utm_source=hashnode&utm_medium=feed) [Jan 1, 2022](https://hashnode.com/posts/hello-world-2021/5fff2252b00f7510ee95988d)