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.

Attackers are actively exploiting path traversal and SQL injection in Langflow, LangGraph, and LangChain — below where your security tools look.

A monthly overview of things you need to know as an architect or aspiring architect. Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with ...

At Data + AI Summit, Databricks CEO Ali Ghodsi unveiled LTAP, a new architecture that collapses the 40-year unification problem of OLTP and OLAP databases.

Normalizing series identity into a separate metadata table and referencing it by a compact ID reduces time-series storage by about forty-two percent in our experiment. Instead of repeating dimension ...

Half advice show. Half survival guide. Half absurdity-fest. (Wait, how does this work again? We're not numbers people.) Each episode, we answer all your burning questions, from how to survive a public ...

Data: 100K customers, 10K products, 20 categories, 2M orders, 5M order_items. All deterministic — identical data in both databases. Query: Weekly revenue grouped by category × customer_tier × customer ...

A software engineer with vast knowledge about distributed system and query optimization. If you’ve ever watched a seemingly simple dashboard grind your database to a halt, you already understand why ...

I wore the world's first HDR10 smart glasses TCL's new E Ink tablet beats the Remarkable and Kindle Anker's new charger is one of the most unique I've ever seen Best laptop cooling pads Best flip ...

Abstract: Large language models (LLMs) are being woven into software systems at a remarkable pace. When these systems include a back-end database, LLM integration opens new attack surfaces for SQL ...

Gone are the days of spending hours searching for the answer to a question, having to leave the house to meet someone new or even getting up to change the temperature in your home. But technologically ...

How do pimple patches work? Back in the day, getting a zit meant caking on disguising layers of foundation, concealer, powder … or maybe just a strategically angled hairstyle. But now, the game has ...