This article provides practical strategies for performing database migrations safely in production environments, emphasizing that standard development approaches can lock tables and cause downtime on …
AI-dy is an offline-first mobile first aid application that uses Google's Gemma 4 AI model entirely on-device, eliminating the need for internet connectivity. The app combines proactive education thro…
The article describes how to build a persistent data store for a .NET web API using PostgreSQL and Entity Framework. The author explains the process of installing PostgreSQL, creating a database, and …
The article explains the conflict between maintaining high Service Level Agreement (SLA) commitments, such as 99.999% uptime, and the necessity of patching critical Linux kernel vulnerabilities (CVEs)…
SchemaDraw is a free, client-side web application that allows developers to visually design relational database schemas by drawing tables and connecting columns on an interactive canvas. The tool inst…
BetaGrace v4.0 is a full-stack AI agent platform for creative writing, multi-modal generation, and narrative exploration, built with TypeScript, React, Express, and PostgreSQL. It operates entirely on…
The article introduces AI DB Investigator, a tool designed to help AI systems analyze database problems through a structured, step-by-step investigation process rather than relying on random answer ge…
This article details a Retrieval-Augmented Generation (RAG) architecture built on AWS EC2 that uses n8n for workflow orchestration, PostgreSQL with pgvector for vector storage, and Ollama to run the G…
The article describes how a small software development team, unable to use restricted platforms like PayPal and Stripe, implemented a cryptocurrency payment system for their online courses. While this…
This article, part 14 of a 15-part Apache Iceberg Masterclass, provides a practical walkthrough of using Iceberg with Dremio Cloud, covering table creation, data ingestion, and optimization. It highli…
The article describes a production pattern for implementing multi-tenant row-level security (RLS) in PostgreSQL, arguing that application-layer tenant isolation is unreliable because bugs like missing…
Amazon RDS Reserved Instances offer significant cost savings compared to on-demand pricing, with discounts ranging from 29% on a 1-year No Upfront commitment to up to 69% on a 3-year All Upfront term,…
This article explains that database maintenance should be triggered by workload signals rather than fixed schedules, as scheduled maintenance often misses tables that need it most and leads to product…
Bintrail is a new open-source tool that enables time-travel queries and row-history lookups in MySQL by indexing binary logs and routing queries through ProxySQL, without requiring any modifications t…
OpenGuard is an open-source, self-hosted static code analysis platform that serves as an alternative to tools like SonarQube, enabling developers to scan codebases, track security issues, and manage r…
Five AI prompts built on the "CRTSE" framework designed to generate production-ready code without requiring major rewrites. Each prompt assigns the AI a specific expert role (e.g., senior engineer, se…
Focusing solely on frontier AI models for cybersecurity is misguided, as "good enough" reasoning combined with effective scaffolding is more important. It highlights that Xint's autonomous AI auditor …
The article discusses the history and current state of MySQL, noting its decline in popularity after Oracle's acquisition but arguing it may be due for a renaissance. Despite PostgreSQL becoming the d…
This article is the sixth and final part of a series on building a browser-based dinosaur runner game with Deno. It focuses on implementing observability by adding structured JSON logging and custom O…
Based on the article, this is part 5 of a series guiding readers through building a browser-based dinosaur runner game using Deno. This stage focuses on adding player identity and customization featur…