Apache Hadoop — BackgroundTechnologies 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 evolvedMay 20, 2025 · 5 min readblog.pulkitkapoor.com
AWS EMR – Private SubnetsIntroduction 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...Apr 9, 2025 · 4 min readblog.pulkitkapoor.com
Apache Spark Unified MemoryIntroduction 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 keMar 27, 2025 · 3 min readblog.pulkitkapoor.com
Serverless FrameworkIntroduction 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 isMar 5, 2025 · 4 min readblog.pulkitkapoor.com
AWS S3 Multi-Part UploadsOnce 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...Feb 20, 2025 · 4 min readblog.pulkitkapoor.com