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Welcome to the world of data streaming. The world of Kafka. Leave all of your previous data storage knowledge and prepare to “subscribe” to a whole new line of thought Apache Kafka was founded by LinkedIn and was later adopted by Apache under the open source license. This means you can take the Kafka and…
Education Track: Build Apps with Google AI Studio This post is my submission for DEV Education Track: Build Apps with Google AI Studio. I created “Nap Catcher,” a simple app to track my baby’s sleep and get AI-powered predictions for their next nap. The goal was to build a tool that makes life easier for…
Introduction In today’s fast-moving financial landscape, data-driven decision-making is no longer optional—it is essential. Financial analysts rely on massive amounts of structured and unstructured data to make sense of market trends, evaluate stock performance, and prepare investment strategies. Tableau, a leading data visualization tool, plays a crucial role in this process by enabling professionals to…
Migrating from a monolithic solution to an event-driven architecture (EDA) can be a daunting task, but it’s a journey that many organisations are now embarking on to enable greater agility, scalability, and innovation. In this post, I’ll share practical insights and techniques based on a real customer migration I worked on. These lessons are broadly…
Structured Query Language (SQL) is one of the most widely used languages for interacting with databases, yet even experienced developers often make subtle mistakes that affect performance, readability, and security. Writing high-quality SQL queries is critical for scalability, maintainability, and efficiency. 1. The Siren Call of SELECT * Instead of Explicit Columns Problem: SELECT *…
Content: Building responsive web applications has become essential in today’s multi-device world. With users accessing websites from smartphones, tablets, laptops, and desktops, developers must create experiences that work seamlessly across all screen sizes. Understanding Responsive Design Principles Responsive design isn’t just about making things smaller or larger. It’s about creating flexible layouts that adapt intelligently…
In the heart of London’s financial district, algorithms are working around the clock to protect millions of pounds from fraudsters. Just a few miles away, in anonymous flats and co-working spaces, other algorithms—powered by the same artificial intelligence—are being weaponised to steal those very same funds. This isn’t science fiction; it’s the paradox defining our…
Hi, I created a website to learn python for French. It’s called PythonMaster. Could someone give me an advise or a review on it please ? Source link
How the humble process of Extract, Transform, and Load turns raw data into a gold mine of insights. In a world obsessed with AI and real-time analytics, it’s easy to overlook the foundational process that makes it all possible. Before a machine learning model can make a prediction, before a dashboard can illuminate a trend,…
Introduction Livewire is a popular choice in the Laravel ecosystem for building reactive UIs without writing a full frontend in Vue or React. It brings the frontend and backend together beautifully — but that doesn’t mean it’s always the right tool. I’ve spent the last few years refining a Laravel architecture that puts business logic…
