Sowmiya Nagarajan

Jun 19, 2020

Capture and Analyse Thread Dumps in JVM

So you’ve written some code in Java (probably a service) and either the perf test results or just some basic JVM metrics show that there’s a high thread utilisation in your app. So how to find the culprit here? It definitely has to be a buggy piece of code. …

Java

6 min read

Apr 6, 2020

Packaging Github Projects using Homebrew

While it’s easy to package code in GitHub repos by setting up CI pipelines (like Travis CI, Github packages etc) and get the packages hosted on the specific package managers (like pip, npm etc), it’s a little harder to package repositories with code written in multiple languages. Sometimes you need…

Homebrew

6 min read

Published in Level Up Coding

·Apr 4, 2020

Build Flask APIs using SocketIO to Produce/Consume Kafka Messages

Let’s say you have a Kafka cluster. You can produce and read messages from topics using some client code easily. What if you want to expose your Kafka cluster via endpoints to produce/consume messages. How would you do that? We’ll need 3 abstract components to achieve this, Kafka setup App…

Kafka

5 min read