Microservice architecture has become a widely adopted approach for building scalable and...

The [modular monolith](/post/modular-monolith) architecture isn’t new, but it’s become more...

🚀 **Understanding the Modular Monolith Architecture: A Balanced Approach** A **Modular...

Session state is a concept in the software applications to share a user-specific data across...

Module federation is a webpack 5 features. It allows independent deployments for you different...

How to load JS in the runtime, from a separate server? Browsers provide a native feature called...

## Overview [NPM](https://www.npmjs.com/) stands for Node Package Manager. It is the largest...

It was introduced in 2009 by Tom Preston-Werner, co-founder of a GitHub. It was designed to...

Breaking changes is a result of a code changes, that how the API behaves. It can be low level...

The challenge of rendering HTML markup has been present since the inception of the web. This...

Model View Controller is a well known pattern, which was described in the late 1970s. Since then,...

The Repository is a design pattern, which helps to load data from the database providing abstract...

Lazy load is a pattern to get data the data at the last moment, when it is actually required....

Unit of work is A Martin Fowlers design (architectural) pattern, to handle...

UML stands for Unified Modeling Language. It was created to facilitate the communication and...

UML stands for Unified Modeling Language. It was created to communicate and document IT designs...

ACID (Atomicity, Consistency, Isolation, Durability) in IT is a properties of a business (or...

Concurrency is a complex problem of the IT field. I'll try to explain some issues related to the...

In the book Patterns of *Enterprise Application Architecture by Martin Fowler* two patterns are...

Microservices can communicate synchronously and asynchronously. These are the main group of...

You want to scale your microservice, when the load exceeds the available resources. Resources can...

CAP abbreviation means: Consistency, Availability and Partitioning tolerance. Theorem states,...

Observability is a superset of tools and techniques to understand how a system works, exploring...

## BlueGreen Deployment The goal is to have zero-down time for deployment of the new version of...

Domain driven design (DDD) is a methodology for designing software with a focus on the domain....

Transactions in microservices are not possible, because of the distributed nature of...

Coupling types listed from the weakest: - Domain coupling - different modules shares the same...

- Page based decomposition - each microservice has ts own dedicated page. This pattern enables...