Abstract: Efficient SQL Query Optimization (QO) is a fundamental aspect of database management systems, aimed at enhancing query performance and reducing resource consumption typically involves ...

EPPlus from version 8.3 supports adding, modifying and removing external connections. EPPlus supports adding most types of connections including Text, Database, OLAP, Web and Power Query connections.

Learn how to calculate and display variance inside Excel pivot tables. Perfect for financial analysis, reporting, and data insights. #ExcelTips #PivotTable #Variance #ProductivityHacks Senate ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 free Excel tutorials. Bill "MrExcel" Jelen is the author of 67 books about ...

Many companies are showcasing their products and services this week at the 2025 edition of the Black Hat conference in Las Vegas. Many companies are showcasing their cybersecurity products and ...

Intelligence-driven cybersecurity company Intel 471 Inc. today announced the launch of Guided Threat Hunts, a new method driven tool that gives threat hunters capabilities to craft their own queries ...

Have you ever found yourself drowning in a sea of messy spreadsheets, spending hours manually cleaning and organizing data? For many Excel users, this is a frustratingly familiar scenario. But what if ...

Hello there! 👋 I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...

Hello there! 👋 I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...

Today I am going to introduce some new things to achieve a good responsive behavior for web page. As we know that Today responsive layout design is mostly required. There are some CSS techniques which ...

For example, when a user asks a question, the LLM analyzes the input and decides whether it can answer directly or if additional steps (like a web search) are needed.