gRPC in Go: How I Taught Microservices to Stop Yelling and Start Whispering

gRPC in Go: How I Taught Microservices to Stop Yelling and Start Whispering

When I first heard about microservices communicating through REST APIs, I imagined digital waiters shouting JSON recipes across a crowded kitchen. Then I discovered gRPC - the secret language of microservices that’s more like a well-rehearsed symphony. Let me show you how to make your Go services communicate like seasoned orchestra conductors rather than rowdy kitchen staff. Setting Up the gRPC Stage Before we compose our protocol symphony, let’s prepare our instruments:...

April 21, 2025 · 4 min · 642 words · Maxim Zhirnov
The Myth of the Full-Stack Developer: Jack of All Trades, Master of None

The Myth of the Full-Stack Developer: Jack of All Trades, Master of None

Let me paint you a picture: a mythical creature roams the tech landscape, equally comfortable tweaking CSS animations and optimizing database indices. It deploys Kubernetes clusters before breakfast and argues about SVG accessibility over lunch. Meet the Unicorn Developer™ – a beautiful lie we’ve all agreed to perpetuate because it makes for great LinkedIn fodder. The Origins of a Digital Tall Tale The term “full-stack developer” emerged in the early 2000s when web development looked like this:...

April 21, 2025 · 4 min · 768 words · Maxim Zhirnov
CQRS in Go: How to Keep Your Codebase from Becoming a Spaghetti Western

CQRS in Go: How to Keep Your Codebase from Becoming a Spaghetti Western

Picture this: you’re a chef in a bustling kitchen. Would you let your waiters chop vegetables while taking orders? Of course not! That’s exactly why we need Command Query Responsibility Segregation (CQRS) in our Go applications. Let’s slice through the complexity with the precision of a sushi master. The CQRS Butcher Shop: Separating Reads from Writes In the traditional CRUD model, our codebase often ends up looking like my college dorm fridge - everything mixed together in questionable combinations....

April 20, 2025 · 3 min · 599 words · Maxim Zhirnov
When Code Becomes a Protest Sign: The Double-Edged Sword of Open-Source Activism

When Code Becomes a Protest Sign: The Double-Edged Sword of Open-Source Activism

Picture this: you’re deploying a critical update to your e-commerce platform when suddenly product pages start displaying communist manifestos instead of prices. No, it’s not a ransomware attack - it’s protestware, where maintainers weaponize their own code for political or ethical statements. Let’s dissect this digital civil disobedience and its implications for modern software development. The Anatomy of a Code Riot Remember the 2022 colors.js debacle? A simple console.log statement triggered an infinite loop that bricked thousands of applications:...

April 20, 2025 · 3 min · 579 words · Maxim Zhirnov
Caching Like a Pro: How Redis Saved My Server From Melting Down

Caching Like a Pro: How Redis Saved My Server From Melting Down

Picture this: your server application is working harder than a college student during finals week. Database queries are piling up like dirty laundry, response times are slower than a sloth on melatonin, and your monitoring dashboard looks like a Christmas tree gone wrong. Enter Redis - the caffeine shot your system never knew it needed. Let me show you how to transform your application from “buffering…” to “boom!” with some Redis magic....

April 19, 2025 · 4 min · 685 words · Maxim Zhirnov