Category Archives: Codango® Blog

Notes I wrote reading the bash wiki Bash Behavior & Syntax Cheat Sheet Argument Parsing & Quoting 1. Quoted arguments are passed as a single argument echo “hello world” # Continue reading Bash cheat sheet→

KubeEdge: Extending Kubernetes to the Edge for Robust and Scalable Edge Computing Introduction Edge computing is revolutionizing industries by bringing computation and data storage closer to the source of data, Continue reading KubeEdge and Edge Computing→

Just as life has different phases involved, i.e we are born, grow and later die, React components experience phases as well. The phases which react components undergo are mounting, updating Continue reading React Component life cycle→

I’m building a production chatbot that uses an LLM + vector store + REST API calls. The issue is: whenever the API returns incomplete data or the vector search returns Continue reading How do I reduce hallucinations when pulling mixed data sources in an LLM-based chatbot?→

Prometheus has become the de facto standard for monitoring cloud-native applications and infrastructure, offering metrics collection, querying, and integration with visualization tools. What is Prometheus? Prometheus is an open-source monitoring Continue reading Prometheus Monitoring: Complete Setup & Best Practices→

A Cloudflare consolidou-se como uma das principais plataformas globais de segurança e desempenho para sites, APIs e aplicações. Fundada em 2010, a empresa oferece uma ampla gama de soluções que Continue reading Cloudflare: Uma Plataforma Essencial para Segurança, Desempenho e Confiabilidade na Web→

Modern data centers face an increasingly complex challenge: ensuring that servers, storage systems, and networking components operate reliably under rapidly changing workloads. With dozens of firmware layers, hardware revisions, drivers, Continue reading Why Modern Data Centers Need a Unified Approach to Firmware, Driver, and OS Validation→

Ever wondered how apps like Google Authenticator work? I recently implemented Two-Factor Authentication (TOTP) in a full-stack app, and I’m sharing everything I learned. No hand-waving, no “figure out the Continue reading I Built Production-Ready 2FA (TOTP) in Node.js + Angular – Here’s How→

Imagine this: you’re a developer. You’ve built apps, solved bugs, wrangled APIs, tuned performance. You’ve learned a lot — and now you realise there’s a growing crowd of people out Continue reading Maximize Your Online Courses: How Developers Can Create and Sell Technical Courses→

Introduction As DevOps continues to evolve, the adoption of cloud-native technologies like Kubernetes and serverless computing has skyrocketed. While these technologies offer scalability, flexibility, and efficiency, they also introduce new Continue reading Cloud-Native Security: How to Secure Kubernetes & Serverless Apps→

Ryan welcomes Assaf Elovic, head of AI at monday.com, to discuss creating AI tools that users will actually adopt, how they created their Monday Sidekick agent with the user experience Continue reading How to create agents that people actually want to use→

Image Scanning Tools: Anchore vs. Clair – A Comprehensive Comparison Containerization has revolutionized software development and deployment, offering portability, scalability, and resource efficiency. However, this revolution has also introduced new Continue reading Image Scanning Tools (Anchore, Clair)→

The View component is used for all the UI logic of the application. It generates a user interface for the user. Views are created by the data which is collected Continue reading MVC – Third Step→