This unique number is the key to making a relational database work. Suppose we once again wanted ... which could theoretically have a million or more values, does not benefit from indexing.

Learn More Databases have always been able to do simple, clerical work like finding particular records that match some given criteria — say, all users who are between 20 and 30 years old.

(Note: If you decide to explore these system databases, make sure you do so on a development server.) The Master database holds information for all databases located ...

What Is a Graph Database? Use Cases, Benefits and More Your email has been sent Efficient relationship processing. Flexibility and agility. Intuitive data modeling. Optimized for complex operations.