Formulas are powerful tools for performing calculations and analyzing data in Excel. In this beginner’s guide, you’ll learn how to use formulas (with or without help from the Copilot AI assistant) and ...

Learn how to use Excel's new GROUPBY and PIVOTBY functions through five real-world examples, ranging from easy to hard. This ...

Azure Functions shipped a serverless agents runtime in public preview at Build 2026. Agents are defined in .agent.md markdown ...

Learn SQL basics in just 15 minutes with this tutorial focused on using SQL with MySQL. Topics covered include: - What SQL is and an overview of relational database management systems - Installing ...

Stonebraker essentially abandoned Postgres in the mid-1990s. But instead of fading into obscurity, the codebase was salvaged ...

Google Cloud Summit came to London last week, and we took the opportunity to sit down with database execs Sailesh ...

Security tooling is not written in a single language. Python powers most automation. C sits at the exploit layer. PowerShell ...

A researcher found that using Anthropic’s Claude Opus 4.7, he could break into the website of Front Gate—used by every ...

It all started with a binder party,” his post begins, “and it was the first time I learned that I could learn how to learn ...

Two decades ago, the customer loyalty industry rested on two promises. The first was retention: building a relationship with ...

Data scientists play a crucial role in helping people and organizations use data to make more informed decisions. Since they ...

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