Lithium, an open-source toolkit for AI memory, launched with a PostgreSQL-based storage engine that uses hierarchical versioned storage to scale tree-structured data. The toolkit, which includes zero …
AI-powered coding agents are poised to achieve what three decades of open-source idealism could not: mainstream enterprise adoption of Free and Open-Source Software (FOSS). While the ideological and t…
Langfuse, an open-source LLM observability platform, uses its own product to trace its internal large language model calls. A code scan revealed that the platform's internal LangChain calls flow throu…
On May 11, 2026, a test-cleanup script on HoneyChat, a Telegram-native AI companion with approximately 300 daily active users, accidentally deleted 10 real OAuth users from the production PostgreSQL 1…
A new coding tutorial demonstrates how to build a complete pgvector-powered vector search system inside Google Colab, supporting semantic, hybrid, sparse, and quantized search methods. The guide walks…
A developer has warned that "vibe coding"—using AI prompts to rapidly generate full applications—leads to severe production issues. While AI tools can build a dashboard with authentication, payments, …
A new open-source Python framework, mcp-authflow, provides an OAuth 2.0 authorization server for Model Context Protocol (MCP) servers, enabling token issuance and management to protect MCP tool access…
A developer built a self-hostable, web-based SQL client for teams, offering features like SSO, audit logs, and a modern editor, to address security and functionality gaps in existing tools like DBeave…
Railway, Render, and Heroku lead the integrated PaaS Postgres category in 2026, offering databases that deploy alongside applications on the same platform with private network access and unified billi…
After auditing nine web development studios in Kazakhstan, the author found that eight of them relied on PHP/Laravel, WordPress, or proprietary CMS systems with restrictive licensing, which were unsui…
The article describes Swipey, a local-first, privacy-focused web app that uses Google's Gemma 4 AI model to analyze credit card spending across multiple banks. By uploading CSV transaction files from …
The article describes how the author built and deployed a full-stack roulette game called "Big Spin Fun" using Claude AI as a development partner, despite having limited programming experience. The pr…
The article explains that for fintech platforms with over 1 million users, notification systems must be designed as resilient distributed systems rather than simple API calls. It recommends using asyn…
The article announces the release of DuckDB version 1.5.2, which includes performance improvements and official support for the production-ready DuckLake v1.0 lakehouse format. Additionally, it introd…
PostgreSQL 17 introduces significant performance improvements for partitioned tables, including better partition pruning that can now filter on multiple columns even when they are not the partition ke…
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…