Shelley Doll finishes her coverage of SQL data types with an overview of datetime and interval data types. Learn more about the basic syntax of these standard SQL types. Datetimes and intervals are ...

Database: MySQL Objective: Clean raw layoff data by removing duplicates, standardizing values, handling nulls, and dropping irrelevant data. This prepares the dataset for analysis and visualization.

Library Management System - SQL Project A simple database project for managing library books, authors, borrowers, and loans using fundamental SQL operations. Project Overview This project demonstrates ...

Assuring optimal performance of database applications starts with coding properly formulated SQL. Poorly written SQL and application code is the cause of most performance problems. As much as 75% of ...

Step-By-Step: Learn the basics of using DTS in Microsoft SQL Server Your email has been sent Learn how Data Transformation Services (DTS) can help you import, export, and/or transform data from ...

A relatively new concept in the world of database systems is the NoSQL DBMS. What is NoSQL? Well, I bet you guessed that it doesn’t use SQL, right? I mean, it is sort of right there in the name. But ...

Microsoft introduced a new service into its "intelligent edge" portfolio at the recent Build conference. Here's how Azure SQL Database Edge will fit into the company's broader vision for a more ...