Md Abu Musa articles - 38 total
Ubuntu Server Resource Monitoring via Command Line
Monitoring system resources is a critical responsibility for backend engineers, DevOps engineers, and...
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Why Your EC2 Server Suddenly Stops Responding — And How to...
Why Your EC2 Server Suddenly Stops Responding — And How to Bulletproof Laravel & Node Apps
Managing multiple Laravel and Node.js applications on a single EC2 instance is common in small and...
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How I Optimized a Laravel API 287x Faster: From 27s to Under...
How I Optimized a Laravel API 287x Faster: From 27s to Under 100ms
Transforming a sluggish patient list API into a lightning-fast, production-ready endpoint through...
Deploy Laravel on AWS EC2 with RDS MySQL and NGINX
Setting up a Laravel application on AWS is a powerful way to scale your web applications in a secure...
Escape Analysis in Go: Stack vs Heap Allocation Explained
When writing Go code, performance matters. One of the less obvious performance factors is how...
Slices in Go: A Deep Dive with Examples
When writing Go programs, you’ll find that arrays are often too rigid to be practical. That’s where...
Mastering Pointers in Go: A Complete Beginner-to-Advanced Guide
Go (Golang) is a powerful, statically typed language built for simplicity, performance, and...
Webhook vs API: Key Differences and Use Cases
Introduction In modern web development, communication between different systems and...
Understanding Higher-Order Functions in Go
What is a Higher-Order Function? A Higher-Order Function (HOF) is a function that either...
Understanding First-Order Functions in Go
What is a First-Order Function? A first-order function is a function that does not take...
Understanding Anonymous Functions in Go: A Practical Guide
What is an Anonymous Function? An anonymous function is a function without a name. Instead...
Understanding the init Function in Go: Purpose, Execution, and Best Practices
Go init Function In Go, the init function is a special function that is automatically...
Understanding Packages in Go: A Comprehensive Guide
In Go, a package is a fundamental concept for organizing and reusing code. This guide explains...
Understanding Packages in Go: A Comprehensive Guide
In Go, a package is a fundamental concept for organizing and reusing code. This guide explains...
Mastering Go Packages: How to Discover Exported Functionalities
To find out which exported functionalities (e.g., functions, constants, variables, types) a Go...
Install AWS CLI (Command Line Interface) on Ubuntu
To install the AWS CLI (Command Line Interface) on Ubuntu, follow these steps: 1. Update...
How to Simulate High CPU Usage on AWS Ubuntu Instances for Testing and Performance Optimization
To increase CPU usage for testing in an AWS Ubuntu instance, we can generate artificial load on the...
Mount an AWS EFS to Multiple EC2 Instances from a Local Linux Machine
Amazon Elastic File System (EFS) is a scalable, elastic, and shared file storage service for use with...
Understanding 'Has-a' vs 'Is-a' Relationships in Software Engineering: A Guide to Better System Design
In software engineering, "has-a" and "is-a" describe two fundamental relationships between objects or...
Detached EBS volume from your local Linux system.
To safely remove the detached EBS volume from your local Linux system, follow these steps: ...
How to Attach, Modify, and Increase an AWS EC2 EBS Volume from Your Local Linux Machine.
Expanding the storage of an AWS EC2 instance involves attaching an Elastic Block Store (EBS) volume,...
Install Docker on Ubuntu
To install Docker on Ubuntu, follow these steps: 1. Uninstall Old Versions...
Best Practices for Storing Different Data Types in Your Database
Choosing the right data format in your database can lead to improved efficiency, data consistency,...
REST API Maturity Level is explained with examples.
The REST API Maturity, categorizes APIs into levels that show how effectively they leverage RESTful...
Understanding SOLID principles
The SOLID principles are five key design principles that help developers build scalable,...
Understanding Stack Operations: How Programs Store and Release Data in Memory
A stack is a data structure used to store information temporarily during the execution of a program,...
A Comprehensive Guide to Using Git Stash
When working on a Git project, there are times when you need to switch tasks quickly or temporarily...
What is the difference between a network and the internet?
The difference between a network and the internet lies in their scope and scale: Network: A...