Fix the “Login Pool Is Empty and Connection Creation Failed” error with 5 proven solutions for HikariCP, Spring Boot, MySQL, PostgreSQL, JDBC, and database connection pools.

Modern business intelligence demands speed, and utilizing AI tools for Excel is the ultimate way to hyper-charge your data workflows this year.

A large-scale campaign is exploiting a critical SQL injection vulnerability (CVE-2026-26980) in Ghost CMS to inject malicious JavaScript code that triggers ClickFix attack flows. The campaign was ...

GitHub on Tuesday said it's investigating unauthorized access to its internal repositories after the notorious threat actor known as TeamPCP listed the platform's source code and internal ...

Wendy Connett has 20+ years of experience as a financial journalist and editor. Her subject-matter expertise includes wealth management, asset management, hedge funds, mutual funds, exchange-traded ...

Prototyping is my favorite part of programming. I like building new stuff and getting things working. It’s no surprise, then, that I am a big fan of MongoDB and NoSQL in general. Don’t get me wrong: I ...

Software designer/developer, developer advocate, writer, and musician. Apache Arrow Flight SQL is a protocol layered on Arrow Flight RPC that enables clients to execute standard SQL queries against ...

Every data engineering team right now is being asked the same question: "How do we build a chatbot that talks to our data?" The prototypes are deceptively simple. A developer connects GPT-5.1 to a ...

Written by Andrew Stiefel, Endor Labs. AI coding assistants are changing the game for developers. They offer speed, convenience, and a way to fill knowledge gaps for busy engineering teams. With just ...

Anthropic says it won't fix an SQL injection vulnerability in its SQLite Model Context Protocol (MCP) server that a researcher says could be used to hijack a support bot and prompt the AI agent to ...

On Monday, a group of university researchers released a new paper suggesting that fine-tuning an AI language model (like the one that powers ChatGPT) on examples of insecure code can lead to ...