Guid Guide

: Used as the UNIQUEIDENTIFIER data type to uniquely identify records across different tables and servers.

: Because they are 128 bits long, the total number of possible GUIDs is 21282 to the 128th power : Used as the UNIQUEIDENTIFIER data type to

The Complete Guide to GUIDs: Understanding Globally Unique Identifiers resulting in a : e.g.

A standard GUID is typically represented as a string of 32 hexadecimal characters, grouped into five blocks separated by hyphens (8-4-4-4-12 format), resulting in a : e.g., 2ed6657d-e927-468b-8f8a-39405cfed220 Why Use GUIDs? : Used as the UNIQUEIDENTIFIER data type to

: If you need to merge two different databases, GUIDs ensure that the records from "Database A" won't conflict with "Database B". Common Applications