Daniel Toth — Dev Blog

Notes on infrastructure, automation and building SaaS — from the work itself.

Multi Tenant Architecture SaaS Application
Web development

Multi Tenant Architecture SaaS Application

Building a multi-tenant architecture for SaaS applications is one of the most critical decisions you’ll make when designing scalable, cost-efficient software. Whether you’re launching your first SaaS product…

Read more → 27 min read
Web Scraping With Python Beginner Guide
Automation

Web Scraping With Python Beginner Guide

Learning web scraping with Python opens doors to automated data collection that can transform how you gather information from the web. Whether you’re building a competitive intelligence system,…

Read more → 17 min read
Server Monitoring Tools Open Source
Server & DevOps

Server Monitoring Tools Open Source

Managing server infrastructure requires visibility into system performance, resource utilization, and potential failures before they impact users. Open source server monitoring tools provide enterprise-grade capabilities without the licensing…

Read more → 20 min read
Docker Microservices Architecture Tutorial
Server & DevOps

Zero Downtime Deployment With Docker

In today’s highly competitive digital landscape, every second of downtime translates to lost revenue, diminished user trust, and damaged brand reputation. Zero downtime deployment with Docker has become…

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Multi Timeframe Analysis MQL5 Expert Advisor
Trading bots

Multi Timeframe Analysis MQL5 Expert Advisor

Building a profitable trading system requires more than just technical indicators—it demands multi timeframe analysis MQL5 expert advisor architecture that confirms signals across multiple market perspectives. When traders…

Read more → 26 min read
SaaS Metrics MRR Churn LTV Explained
SEO & marketing

SaaS Metrics MRR Churn LTV Explained

Understanding SaaS metrics—MRR, churn, and LTV explained—is essential for any founder building a subscription business. These three interconnected metrics don’t just measure success; they predict whether your company…

Read more → 18 min read
Python Playwright Login Automation Tutorial
Automation

Python Playwright Login Automation Tutorial

Python Playwright login automation tutorial has become the go-to resource for developers building reliable authentication scripts in modern web applications. As web technologies evolve with JavaScript frameworks, dynamic…

Read more → 26 min read