People's visit and people's order are different entities and don't contain any correlation between data. For example, a customer can be in a restaurant (just looking at the menu) and at the same time ...

The following content is brought to you by Mashable partners. If you buy a product featured here, we may earn an affiliate commission or other compensation. The MySQL and SQL for Beginners course is ...

The Professional Association for SQL Server (PASS) unveiled a limited community technology preview (CTP) of "Kilimanjaro," which is expected to begin in January. The Professional Association for SQL ...

Microsoft has a lot of database pilots and projects in the works, among them Katmai, Astoria, Jasper and Volta. But how do they all fit together? Francois Ajenstat, director of SQL Server, explained ...