For developers working with SQL Server, few performance tuning techniques are as essential--or as frequently misunderstood--as indexing. Done right, indexing can drastically improve application ...

This project performs SQL-based data analysis on a custom Ecommerce dataset. The dataset contains three tables: customers, products, and orders. The objective is to write SQL queries using SELECT, ...

Jack Bogle’s timeless investing principles highlight the power of low-cost index funds, keeping costs low, and limiting speculation to a small portion of your portfolio.

TL;DR: Microsoft Notepad for Windows 11 now supports table creation with an easy toolbar grid and enhanced AI-powered Write, Rewrite, and Summarize tools for faster text generation. While these ...

TIOBE Programming Index News October 2025: C Edges Past C++ as SQL Returns to the Top 10 Your email has been sent The October 2025 TIOBE Index saw a reshuffling beneath Python’s still-commanding lead.

Archaeologists and historians have just finishing piecing together 2,200-year-old fragments of bamboo strips, which have turned out to be the world’s oldest example of a multiplication table in base ...

In order to accurately identify the diagnostic index system that can best reflect the technical and tactical performance of table tennis after the implementation of the new ABS material ball, and then ...

Confluent is pioneering a fundamentally new category of data infrastructure focused on data in motion.

An employee database where I applied multiple SQL queries during my learning phase. It is a detailed database which includes usage of multiple constraints, well defined relationships and DDL, DML and ...