MikroTik Dual WAN on RouterOS 7 rebuilt from scratch in production. Covers PCC load balancing, automatic failover, DHCP gateway renewal, and every silent v6 mistake that breaks your config without an error.
I was building a chatbot for a restaurant management platform and hit a wall — how do you give an AI access to live business data without hardcoding every possible query? That’s when I discovered MCP. Here’s how I built an MCP server in Node.js that lets restaurant owners ask plain English questions and get real answers from their own database.
A PDF generation API is the fastest way to add invoice, report, and certificate generation to your application — without managing a headless browser or PDF library. You store an HTML template once, call the API with JSON data, and get a PDF back in the response. This tutorial shows how to integrate PDFPort — …
Introduction to Real-Time Chat Development Ever wondered how WhatsApp manages to deliver your 3 AM existential crisis messages instantly? Or how Discord keeps gamers connected while they’re busy insulting each other’s gameplay? Well, buckle up buttercup – we’re about to build our very own real-time chat server from scratch using Node.js and Socket.IO! Think of …
Struggling to debug unpredictable API behavior? Discover how this Node.js API Logging Middleware can help you log, audit, and analyze every API request and response — all stored neatly in MongoDB. Whether you’re using Express, NestJS, or Axios, this tool has your back with masking, filtering, and complete visibility into your app’s traffic.
Tired of missing crypto trading opportunities? Learn how to build a Kraken trading bot with Node.js that automates buys and sells 24/7. This step-by-step guide covers everything from setting up Kraken’s API to implementing real-time WebSocket alerts—no more emotional trading or sleepless nights watching charts. Whether you’re a developer looking to automate your strategy or a trader seeking an edge, this 2025 tutorial delivers the code and architecture to launch your own algorithmic trading system. Ready to turn market volatility into profits? Let’s dive in!
Before I ever thought of creating a Linux disk I/O monitoring tool, I got this screenshot—and a mystery to solve: A developer pinged me with a screenshot and a cry for help: “We’re getting high IOPS alerts on our production VM, but we have no idea what’s causing it.” This reminded me of the importance …
In today’s rapidly evolving web landscape, protecting your application is critical—especially for high-performance systems. Integrating a Custom WAF (Web Application Firewall) into your stack is a proven way to fend off sophisticated attacks. This guide dives deep into the technical workings of a Custom WAF, explains its architecture, and demonstrates how to integrate and configure …
Introduction In today’s data-driven world, understanding public sentiment is crucial for businesses and individuals alike. Whether it’s analyzing customer feedback, monitoring social media trends, or gauging public opinion, real-time sentiment analysis with Python has become a cornerstone of modern data science. In this step-by-step guide, we’ll show you how to build a real-time sentiment analysis …
Update (2026): This article was originally written for earlier versions of RouterOS. While the concepts remain valid, I have since redesigned my production network and published a significantly more comprehensive RouterOS 7 guide covering: Read the updated guide here: https://www.techbreeze.in/mikrotik-dual-wan-routeros-7/ MikroTik Dual WAN Load Balancing and failover is a highly sought-after configuration for businesses and …