Why Microservices are NOT a Good Idea

Understand the pitfalls of microservices including resiliency, coordination, and visibility.

Unit Testing React Components

A guide to unit testing React components including examples with Jest and react testing library.

ChatGPT and the Future of Software Engineers

In a world of low code frameworks, open source AI tools, and an obsession with automation, what the future demand of software engineering looks like in 2023.

Which Version of Node.js Should You Use?

Which version of Node.js you should use including the latest version, why versions matter, node version managers and which is right for you.

OpenID Connect (OIDC) Example

An explanation of how OpenID works including the OpenID Connect flow, OpenID Connect examples, and OpenID Connect vs OAuth2

OAuth Example | How OAuth Works

OAuth and OAuth 2 explained including authorization codes, access tokens, grant types, implicit grants, and the OAuth 2 flow.

What is OAuth?

What is OAuth 2 flow?

What is Replication in MongoDB? Explain with an example.?

REST vs event-driven architecture?

What is event driven architecture?

Event Driven vs REST in Microservice Architecture

A look at event driven vs RESTful API design in microservice architecture including best practices and use cases for each.

What is a microservice?

Which Version of Java Should You Use?

A discussion surrounding the different versions of Java including the difference between SE and EE as well as key features of Java 7, 8, and 9.

Java 17 | What you need to know

What software engineers need to know about Java 17 including new features, deprecated features, and removed functionality.

Should I get AWS certified?

Spring Data JPA vs Hibernate

Spring Data JPA vs Hibernate including what is Hibernate, what is Spring Data JPA, and the key differences surrounding each.

How do you create an index in MongoDB?

@KafkaListener | Spring Boot Example

A Spring Boot example using the KafkaListener annotation including annotation properties, KafkaListenerContainerFactory and Default KafkaConsumerFactory explained.

Which Version of Java Should You Use?

A discussion surrounding the different versions of Java including the difference between SE and EE as well as key features of Java 7, 8, and 9.