9 Java Mistakes Every Developer Makes (But Senior Engineers Avoid)
Stop writing buggy code — fix these today. Continue reading on Javarevisited » This post first appeared on Read More
Read More9 Java Mistakes Every Developer Makes (But Senior Engineers Avoid)
Mastering Ansible Roles: The Secret to Cleaner, Scalable Automation
From 50-line to 5,000-line Playbooks — Why Roles Are the Real MVP in Ansible Continue reading on Javarevisited » This post first appeared on Read More
How I Mentor Juniors as a Senior Developer for Better Results
Mentorship Is Not As Easy As It Sounds — Here’s How I Make It Work Continue reading on Javarevisited » This post first appeared on Read More
AI Made Me $1,000 in a Week, But It Might Cost Me My Job
Last Tuesday, I celebrated hitting my first $1,000 week as a freelancer. Today, I’m terrified I might never work again. Continue reading on Javarevisited »…
Pre-sizing ArrayList
#JAVATIP Many developers don’t realize that most Java collections are backed by arrays and when you grow them dynamically, they silently perform resizing and copying,…
Why Our Monolith Was Actually Better Than Microservices (Until It Wasn’t)
For many teams, the question is the same: Should we stay with a monolith or move to microservices? Continue reading on Javarevisited » This post…
Review — Is Educative a Good Place to Learn System Design in 2025?
Review — Is Educative a Good Place to Learn System Design in 2025? Is Educative.io a good place for learning System Design in 2025? Hello guys, System design interviews…
Formatting Numbers Should Be Easy
How to format numbers, currency, and percentages like a pro Continue reading on Javarevisited » This post first appeared on Read More
How I Streamed a 75GB CSV into SQL Without Killing My Laptop.
The Problem That Hit Me at Work Continue reading on Javarevisited » This post first appeared on Read More
What is a Heisenbu(er)g in Programming?…
Ghost bugs in code? Heisenbugs vanish when you chase them, mystery glitches that test patience and sharpen coding skills. Continue reading on Javarevisited » This…
The Day I Finally Learned What a Reverse Proxy Really Does
Photo by Mike Bird on Pexels It was my third month at Audible when I discovered that a reverse proxy was not just another mysterious box…
Docker is Slowly Killing DevOps Culture
The uncomfortable truth about containerization’s hidden costs Continue reading on Javarevisited » This post first appeared on Read More
The Backup That Wasn’t: A Database Recovery Nightmare
How our bulletproof backup strategy turned into a 72-hour disaster that nearly killed the company Continue reading on Javarevisited » This post first appeared on…
How We Cut Database Costs from $10k to $500/Month
The Invoice That Made Me Cry Continue reading on Javarevisited » This post first appeared on Read More
ByteByteGo or Udemy? Which Is Better for Learning System Design in 2025?
Is ByteByteGo a better place than Udemy for learning System Design in 2025? credit — ByteBytego Hello guys, System Design is one of the most important skills for…