Kunal Patil – Medium

Pinned

Dynamic Concurrency with AWS Step Functions & AWS Batch to Orchestrate Split-Process-Aggregate Pattern

This article describes the way I handled “Split file-Process-Aggregate file”(or scatter-gather) style dataflow using AWS Step Functions and AWS Batch services with concurrent execution of the Processing step. Use Case My use case is comprised of three main steps- Splitter: Downloads a CSV file from an S3 bucket and splits the CSV…

Aws Step Functions

9 min read

Mar 3, 2020

Host Low-cost Private Maven Repository on AWS

Deploy a low-cost private Maven repository management solution using Apache Archiva, AWS EC2, and AWS S3. Introduction I was looking for an alternative solution to using Nexus and Artifactory in AWS. I accidentally found the open-source Apache Archiva project while browsing through Apache projects listing trying to find something interesting. …

AWS

6 min read

Host Low-cost Private Maven Repository on AWS

Oct 30, 2019

Test Your Java Architecture with ArchUnit- A Practical Example

Testing Java Singleton Design Pattern using ArchUnit I recently came across an article about the ArchUnit framework in Java Magazine and it instantly caught my attention. I thought of giving it a try as I am transitioning into Java Architect’s role. Even working as a Technical Lead, I had faced…

Archunit

3 min read