Preetham Umarani – Medium

Preetham Umarani

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Scheduled messages with RabbitMQ using plugin & Java

There are some scenarios in the actual business that need to send messages with some delay or at a particular time, for example:

Jul 19, 2021

Scheduled messages with RabbitMQ using plugin & Java

Jul 19, 2021

Pinned

CI/CD to Firebase hosting and GITHUB actions

This is a simple step by step tutorial to deploy to firebase using GITHUB actions.

Aug 19, 2021

CI/CD to Firebase hosting and GITHUB actions

Aug 19, 2021

Pinned

ELK Setup and Nodejs Integration with basic query types

I was experimenting with elastic search for search implementation in one of our project. I had to do setup and do a PoC. We were exploring…

Sep 22, 2021

ELK Setup and Nodejs Integration with basic query types

Sep 22, 2021

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Distributed job scheduler for spring boot using Quartz scheduler

Quartz is a richly featured, open source job scheduling library that can be integrated within virtually any Java application — from the…

Jul 19, 2021

Quartz. http://www.quartz-scheduler.org/

Jul 19, 2021

SSH aliases on MacOS

Handling aliases to different machines on MacOS, I often had the problem of remembering IPs of the machines. I had to note down and then…

Feb 23

SSH aliases on MacOS

Feb 23

Running Jmeter scripts on Kubernetes

We were running Jmeter scripts on Kubernetes for load testing. We were able to achieve it using the below scripts.

Feb 16

Running Jmeter scripts on Kubernetes

Feb 16

How to access Kubernetes API’s from a Pod? here’s a solution

There are few ways, here I’m detailing service account approach.

Nov 7, 2023

How to access Kubernetes API’s from a Pod? here’s a solution

Nov 7, 2023

Golang with ScyllaDB

We all know how powerful Golang and ScyllaDB are. Golang with Scylla is really powerful.

Oct 31, 2023

Golang with ScyllaDB

Oct 31, 2023

Setting up Rust on Mac

Rust is blazingly fast and memory-efficient: with no runtime or garbage collector, it can power performance-critical services, run on…

Aug 23, 2023

Setting up Rust on Mac

Aug 23, 2023

Change data capture(CDC) with AWS RDS (MySQL), AWS DMS Service

We work with top e-commerce platforms out there and we were supposed to comply to their data management policies. Out of all top need was

Aug 8, 2023

Change data capture(CDC) with AWS RDS (MySQL), AWS DMS Service

Aug 8, 2023

Preetham Umarani

Preetham Umarani

Topics I’m happy to discuss: Product, Chatbots, CxPaaS, DevOps. https://github.com/preethamslab https://www.linkedin.com/in/preetham-umarani/

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