Building an event-driven product analytics pipeline

Building an event-driven product analytics pipeline

Introduction In the fast-paced world of product development, understanding user behavior is key to staying ahead of the competition. An event-driven product analytics pipeline allows you to collect, process, and analyze user interactions in real-time, providing valuable insights that can drive business decisions. In this article, we’ll explore the steps involved in building such a pipeline, complete with code examples and diagrams to help you visualize the process. What is an Event-Driven Product Analytics Pipeline?...

February 20, 2026 · 4 min · 737 words · Maxim Zhirnov
Hardening a Linux Server for Pet Projects and Indie SaaS: A Comprehensive Guide

Hardening a Linux Server for Pet Projects and Indie SaaS: A Comprehensive Guide

Introduction Welcome to the world of Linux server hardening! If you’re running pet projects or indie SaaS applications, securing your server is not just an option—it’s a necessity. In this article, we’ll dive deep into the process of hardening a Linux server, providing you with step-by-step instructions and code examples to fortify your system against potential threats. Why Hardening Matters Hardening your Linux server is crucial for several reasons: Security: Protect your applications and data from unauthorized access and malicious attacks....

February 20, 2026 · 3 min · 475 words · Maxim Zhirnov
Configuring SSH Access: Stop Worrying About Internet Scanners

Configuring SSH Access: Stop Worrying About Internet Scanners

Introduction In the realm of cybersecurity, SSH (Secure Shell) stands as a fortress, protecting our systems from the relentless tide of internet scanners and malicious actors. However, like any fortress, it must be properly configured to withstand the test of time. In this article, we’ll delve into the intricacies of SSH configuration, ensuring that your system remains a bastion of security. Understanding SSH SSH is a cryptographic network protocol that allows for secure communication between two systems....

February 20, 2026 · 3 min · 543 words · Maxim Zhirnov
Engineering Habits that Compound Over Years

Engineering Habits that Compound Over Years

Introduction Engineering is not just about writing code; it’s a craft that requires continuous learning, discipline, and the development of good habits. In this article, we’ll explore some engineering habits that can significantly impact your career over the years. We’ll discuss why these habits are important, how to cultivate them, and provide practical examples and step-by-step instructions to help you integrate them into your daily routine. The Power of Consistency Consistency is key in developing any habit, and engineering is no exception....

February 20, 2026 · 4 min · 690 words · Maxim Zhirnov
Safely adopting third-party code and dependencies

Safely adopting third-party code and dependencies

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February 20, 2026 · 1 min · 2 words · Maxim Zhirnov