I decided to create this blog in 2019 with the aim of helping other IT enthusiasts. The blog will cover different aspects of my experience and interesting topics related to big data, functional programming, Spark, Kafka and Scala.
After more than 10 years working in IT, I found my passion in Scala and functional programming. After having worked so many years in Java, working in Scala has given me a new apetite for learning. Right now my passions are Functional programming, Cats and everything related to Big data: spark, akka, kafka, elastic search, airflow and the massive world of AWS.
How to stress Kafka with thousands of request per second using a Gatling Scala codebase. By default it is not possible without creating a custom Gatling Action. Let's do it.
Detailed architecture and implementation of a multi VPC Kafka ecosystem in AWS. The implementation is based on VPC endpoints and a NLB to route the traffic to the Kafka brokers.
Writting a blog post should be straighforward. Setup Jekyll and Jekyll admin in Ubuntu in 5 minutes.