---
title: "Pulkit (@pulkitkapoor) | Hashnode"
description: "Your average Joe. Read the latest articles by Pulkit on Hashnode."
url: "https://hashnode.com/@pulkitkapoor"
---

@pulkitkapoor

# Pulkit

@pulkitkapoor · Canada · Joined December 2023

Your average Joe

### [Apache Hadoop — Background](https://blog.pulkitkapoor.com/apache-hadoop-background?utm_source=hashnode&utm_medium=feed)

Technologies come and go, but data is here to grow! Introduction Data is the core of every modern application, driving insights, automation, and user experiences. Over time, technologies have evolved

5 min read · [blog.pulkitkapoor.com](https://blog.pulkitkapoor.com/apache-hadoop-background?utm_source=hashnode&utm_medium=feed)

[May 20, 2025](https://hashnode.com/posts/apache-hadoop-background/6902f04ebd266bac154219a4)

### [AWS EMR – Private Subnets](https://blog.pulkitkapoor.com/aws-emr-private-subnets?utm_source=hashnode&utm_medium=feed)

Introduction In this guide, we’ll walk through creating an Amazon EMR cluster in a private subnet using Terraform. By placing your EMR cluster in a private subnet, you prevent it from being directly accessible from the internet — improving both secur...

4 min read · [blog.pulkitkapoor.com](https://blog.pulkitkapoor.com/aws-emr-private-subnets?utm_source=hashnode&utm_medium=feed)

[Apr 9, 2025](https://hashnode.com/posts/aws-emr-private-subnets/6902f4ae65bfb53d0406430f)

### [Apache Spark Unified Memory](https://blog.pulkitkapoor.com/apache-spark-unified-memory?utm_source=hashnode&utm_medium=feed)

Introduction Apache Spark, a powerful distributed processing engine, relies heavily on memory management for optimal performance.The Unified Memory Manager (UMM) — introduced in Spark 1.6 — plays a ke

3 min read · [blog.pulkitkapoor.com](https://blog.pulkitkapoor.com/apache-spark-unified-memory?utm_source=hashnode&utm_medium=feed)

[Mar 27, 2025](https://hashnode.com/posts/apache-spark-unified-memory/6902f3f8e4b6333f0c64f578)

### [Serverless Framework](https://blog.pulkitkapoor.com/serverless-framework?utm_source=hashnode&utm_medium=feed)

Introduction In this series, we’ll focus on Serverless Framework, one of the fastest ways to build and deploy serverless applications. If you’ve already worked with Terraform, you know how great it is

4 min read · [blog.pulkitkapoor.com](https://blog.pulkitkapoor.com/serverless-framework?utm_source=hashnode&utm_medium=feed)

[Mar 5, 2025](https://hashnode.com/posts/serverless-framework/6902ec9a75b497c55a5d02e5)

### [AWS S3 Multi-Part Uploads](https://blog.pulkitkapoor.com/aws-s3-multi-part-uploads?utm_source=hashnode&utm_medium=feed)

Once you’ve created an S3 bucket, you’ll likely need to transfer large files — sometimes in the order of gigabytes or even terabytes. AWS S3 allows object sizes of up to 5 TB, but a single PUT upload is limited to 5 GB. To handle larger uploads, S3 o...

4 min read · [blog.pulkitkapoor.com](https://blog.pulkitkapoor.com/aws-s3-multi-part-uploads?utm_source=hashnode&utm_medium=feed)

[Feb 20, 2025](https://hashnode.com/posts/aws-s3-multi-part-uploads/6902c8d67285b0f30bf411d1)