This is one of the most important principles in the world of Microservices. This has a direct impact on the ability of an organization to roll-out new changes in less time and with more accuracy. The idea here is to be able to deploy a new version of any part of the functionality in isolation such that the consumers of that service won't even know that something has … [Read more...] about Principles of Microservices – Deploy Independently
Principles of Microservices – Decentralize All The Things
Decentralization is a tricky concept. There are many facets to it. In this article, I want to talk about decentralizing everything in a way it doesn't hurt you or your organization. When I think about decentralization the first thing that comes to my mind is Self Service. Self Service Self-service is very important in a truly decentralized system. The people working on … [Read more...] about Principles of Microservices – Decentralize All The Things
Principles Of Microservices: Culture Of Automation
This article is written in a succession of the previous article that talks about the first principle of microservices i.e. modelling of microservices around a business domain. Once you have modelled the microservices around your business models and you are confident that you have done a good job, then the next step is to focus on automating your infrastructure. Automation … [Read more...] about Principles Of Microservices: Culture Of Automation
iTerm2 – Colorize The Tailed Logs In ITerm2 Terminal
Coloured logs are very helpful especially when you are going to deploy your application in production. The moment when the live traffic is shifted to your servers and you sit there eagerly watching the logs roll off in speed, only one thing in your mind that no warnings and errors should go by unnoticed. This is the best situation where colors play an important role. In this … [Read more...] about iTerm2 – Colorize The Tailed Logs In ITerm2 Terminal
QuickSort – Understanding the QuickSort Algorithm and Implementation
QuickSort algorithm is a brilliant idea of Tony Hoare. This algorithm is so effective that if implemented well, it can be 2x or 3x faster than its competitors merge sort and heap sort. I personally like quick sort algorithm because of its simplicity and speed. But I'm surprised to see that so many people get confused with quick sort algorithm. But worry not, because I … [Read more...] about QuickSort – Understanding the QuickSort Algorithm and Implementation
How To Add Custom JNDI Resource Factory That Will Return Your Custom Object
This is legacy stuff, which means you either stuck somewhere or you are about to get stuck somewhere. Am I right or am I right? :D The JNDI stuff is really confusing especially if you have not seen the younger architecture of the web. So, let's talk about the earlier architecture and System Design where it was used. Monolith Architecture Mostly all of the legacy … [Read more...] about How To Add Custom JNDI Resource Factory That Will Return Your Custom Object
Create Page Layouts with React and Typescript
Layouts are one of the most important pieces when it comes to web development. Let's say you have a website that offers a member's dashboard so that the members of the site can login and get the exclusive content. Now, you wouldn't want to have the same layout for your members that you have for a non-member of your website. The logged-in user may have access to a lot more … [Read more...] about Create Page Layouts with React and Typescript
SWAGGER UI – Enable Token-Based Authentication In Spring Boot
Swagger UI is the first choice of every developer and tester when it comes to documenting service APIs. It provides live documentation for the APIs where you can actually send the request and get the things done. It really makes it easy for other people to understand your APIs as well. Whenever you are working on a project that depends on stateless authentication (which … [Read more...] about SWAGGER UI – Enable Token-Based Authentication In Spring Boot
Never Do These 10 Things Ever
1. Never Upload A Mirror Selfie With iPhone You look IDIOT NOT RICH 2. Never Keep Your Smartphone With You While Studying We all know what we do with our smartphones. We do everything except study. 3. Never Go To Sleep Without Planning Your Next Day Always keep a small diary or notebook by your side so that you can quickly jot down … [Read more...] about Never Do These 10 Things Ever