Real-World Programming Tips That Matter

Real-World Programming Tips That Matter


Infrastructure as Code with Terraform: beginner to pro.

Infrastructure as Code with Terraform: beginner to pro

Introduction Manually configuring servers and networks is slow, error-prone, and hard to maintain. Modern DevOps teams use Infrastructure as Code […]

Continuous Deployment with GitLab CI/CD from scratch.

Continuous Deployment with GitLab CI/CD from scratch

What Is CI/CD? CI/CD stands for Continuous Integration and Continuous Deployment (or Delivery). GitLab combines both into a single, built-in […]

Real‑Time APIs with WebSockets and Server‑Sent Events.

Real‑Time APIs with WebSockets and Server‑Sent Events

Why Real-Time APIs Matter Modern applications rely on instant feedback. Whether it’s a chat message, stock ticker, or live dashboard, […]

Advanced API Security: scopes, claims and token revocation.

Advanced API Security: scopes, claims and token revocation

Why API Security Matters More Than Ever APIs power almost every modern application. From mobile apps to microservices, they move […]

Understanding the CAP Theorem and Practical Trade‑offs.

Understanding the CAP Theorem and Practical Trade‑offs

What Is the CAP Theorem? The CAP theorem is a core concept in distributed systems. It explains that when a […]

Rate‑Limiting Strategies: token‑bucket vs leaky‑bucket vs fixed‑window.

Rate‑Limiting Strategies: token‑bucket vs leaky‑bucket vs fixed‑window

What Is Rate Limiting? Rate limiting controls how many requests users can make within a specific time. It helps APIs […]

API Gateway Patterns for SaaS Applications

API Gateway Patterns for SaaS Applications

Introduction In a Software-as-a-Service (SaaS) environment, multiple services often power different parts of the platform — user accounts, billing, analytics, […]

Circuit Breakers & Resilience Patterns in Microservices.

Circuit Breakers & Resilience Patterns in Microservices

Introduction In a microservices architecture, services depend on each other. If one service fails or slows down, it can quickly […]

Building Scalable Microservices with Spring Cloud vs Node.js vs Python.

Building Scalable Microservices with Spring Cloud vs Node.js vs Python

Introduction When building microservices, choosing the right stack is as important as the architecture itself. In 2025, three popular options […]



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