The numbers are hard to ignore. Eighty-seven percent of organizations are investing in data and analytics. Seventy-four percent are struggling to achieve and scale real value from it. The average Chief Data Officer lasts just 2.5 years in the role be...

Have Our Eyes Failed Us Against Deepfakes? A Deep Dive into Physical Layer Forensics Introduction The year is 2026, and the landscape of digital authenticity has fundamentally changed. What we see with our own eyes can no longer be trusted. Deepfak...

I could follow JavaScript logic. I could trace what a variable held at any point. What I couldn't see was what the engine was physically doing, how the call stack filled, how the heap mutated and what actually happened when await suspended a function...

Motivation I work with virtual machines in QEMU/KVM environment a lot. In order to debug, optimize and customize the VMs requires an in-depth knowledge of both QEMU and KVM, the Linux kernel virtualization subsystem that exposes hardware virtualiza...

A bug in my operating system During a recent visit to my wife's family in Sarajevo, I decided to revisit my hobby operating system in QEMU. I discovered that the boot process consistently froze while printing the BIOS memory map. What initially loo...

When you deploy a custom analytics package or any traffic-monitoring tool, your expectations are usually modest: a few hits from friends, maybe your mom, or an occasional lost translator bot. But after the server runs for a couple of days, the realit...

Ever built a form where a user needs to either "Save Draft" or "Publish Now"? Or maybe a shopping cart with "Update Cart" and "Checkout"? Handling multiple submit buttons in a single HTML form is a classic web development scenario, but it often leads...

In Adobe Flash and AIR development using ActionScript 3 AS3, managing system resources is a critical task. A common challenge developers face is handling large binary data blocks. If you are working with external assets, manipulating pixels, or handl...

A comparison of seven major Python AI frameworks for 2026: TensorFlow, PyTorch, Keras, scikit-learn, XGBoost, LangChain, and Hugging Face. Each framework is evaluated by strengths, weaknesses, and ideal use cases. Deep learning frameworks TensorFlow,...

Quick Overview SaaS analytics transforms scattered product data into usable insights for retention, revenue, and roadmap decisions. Product intelligence links user behavior to business results through event tracking and cohort analysis. The...

Permissions look like an if-statement. By the time you have three roles and one custom rule, it's a system — and most teams discover the mistakes in production. Here's the map. The previous posthttps://dev.to/coreola/the-five-problems-hiding-inside...

One of the most interesting contradictions in cloud architecture is that we spend a tremendous amount of effort trying to eliminate complexity, yet many of the systems we build seem to become more complex over time. A startup might begin with a sing...

As frontend applications scale, their architectures mature. We regularly decouple our systems into clean state management layers, dedicated service modules, and isolated data repositories. However, while our production code advances, our testing suit...

Every developer knows the drill: you love Python for its speed of development, but when it comes to raw execution power, heavy data processing, or low-latency systems, C++ is king. But what if you could write clean, expressive Python code and insta...