HTTP and Websockets: Understanding the capabilities of today’s web communication technologies

Understanding JVM Architecture

Understanding JVM architecture and how Java really works under the hood is an important learning for…

Understanding Java Memory Model

Understanding Java Memory Model is an essential learning for serious Java developers who develop…

Microservices Design Guide 👨‍🏫

Everyone has heard about Microservices. But do you know how to design…

Port Forwarding for SSH & HTTP on VirtualBox

When we do software emulations in custom environments for testing and experimental…

Evolution of HTTP — HTTP/0.9, HTTP/1.0, HTTP/1.1, Keep-Alive, Upgrade, and HTTPS

Understanding how…

How to Install Debian Linux on VirtualBox with Guest Additions

Creating a Debian 9.7.0 Virtual Machine…

Understanding Java Garbage Collection

Java Garbage Collection (GC) is the process of tracking the live objects while destroying…

Guide to Java Profilers

Java Profilers and APM (Application Performance Management) Tools provide the means of monitoring and debugging…

Running AWS DynamoDB Local with Docker-Compose

You can spin up a DynamoDB Local container within…