Arun RajeevanWhere in code we should use an ENV variable in Nodejs? How we should inject it?Context: As a developer, we usually think that ENV variable is something which will be available all the time and we don’t think about…1 min read·Feb 15, 2024----
Arun RajeevanUnderstanding Kafka Client Using NodeI was trying to use node-rdkafka npm module to interact with my Kafka cluster and I got confused with the parameters of some APIs. So I…2 min read·Jan 22, 2024----
Arun RajeevanRow Vs Column based Data StoreA very simple example: Below is our normal way of storing a Row based Database. Our brain things in a sequential way were the rows whose…5 min read·Jan 20, 2024--1--1
Arun RajeevanHow to see the size of each node module in your Front End Project in Windows?Go to Powershell and go to your project directory.1 min read·Dec 22, 2023----
Arun RajeevaninN-OMS Tech RadarDifferent Authentication flows to generate JWT tokens:1) Username and Password Flow:6 min read·Nov 7, 2023----
Arun RajeevaninN-OMS Tech RadarOpenID connect(OIDC) componentsOpenID Connect (OIDC) is an authentication and authorization protocol that builds upon OAuth 2.0. It provides a standard way for…6 min read·Nov 7, 2023----
Arun RajeevaninN-OMS Tech RadarHow to bake a new EC2 instance to have docker and docker-compose?On a newly Launched EC2 machine(Linux AMI)1 min read·Oct 14, 2023----
Arun RajeevaninN-OMS Tech RadarHow to host a React UI(S3) and EC2 server behind Cloudfront?Project Architecture:3 min read·Oct 14, 2023----
Arun RajeevaninN-OMS Tech RadarHow to solve Heap memory issue while building Frontend Project in Nodejs?Error:1 min read·Oct 13, 2023----
Arun RajeevaninN-OMS Tech RadarHow to see all UnImported node modules and files in a Project?How to get them?1 min read·Oct 10, 2023----