Is there any difference between a GUID and a UUID?
Oct 29, 2008 · The information above does not go into the details of the UUID/GUID values, or how you get/generate them. But there are two misconceptions about the values that should be …
What exactly is GUID? Why and where I should use it?
Dec 16, 2008 · The term GUID is generally used by developers working with Microsoft technologies, while UUID is used everywhere else. How unique is a GUID? 128-bits is big …
Advantages and disadvantages of GUID / UUID database keys
Jul 27, 2009 · Myths, GUID vs. Autoincrement (MySQL 5) This is realy what you want. UUID Pros. Unique across every table, every database, every server; Allows easy merging of records from …
Whats the difference between a GUID and a UUID? [duplicate]
Feb 17, 2010 · A GUID is Microsofts implementation of a unique identifier (UUID). A UUID is defined as "Universally Unique Identifier (UUID) is an identifier standard used in software …
В чём разница между UUID и GUID? - Stack Overflow на ...
Jun 18, 2019 · Но не все GUID являются UUID варианта 1 (например, Microsoft COM имеет GUID, которые являются UUID варианта 2). Если отвечать на вопрос «есть ли разница …
c# - Guid.NewGuid() vs. new Guid() - Stack Overflow
Aug 13, 2012 · Guid.NewGuid() initializes a new instance of the Guid structure. Example: Guid g = Guid.NewGuid(); Console.WriteLine(g); // This code example produces a result similar to the …
How to create a GUID/UUID in Python - Stack Overflow
Aug 6, 2022 · The uuid module provides immutable UUID objects (the UUID class) and the functions uuid1(), uuid3(), uuid4(), uuid5() for generating version 1, 3, 4, and 5 UUIDs as …
Which UUID version to use? - Stack Overflow
Nov 21, 2024 · Re: "two machines in the world eventually creating the same 'UUID'v4", well, sure, but this isn't a problem because most machines in the world that use UUID's use them in …
database - UUID vs Long primary key - Stack Overflow
May 12, 2024 · 2. UUID: UUID is 128-bit, more than Long (64-bit). Like Long, UUID always generate unique ID (like 558012d6-7db5-4053-b838-6a1ef4ad019b), but it's random, a bit …
What does GUID have, that a Whirlpool, MD5 or SHA-2 hash don't?
A UUID is interchangeable in some circles with GUID, but typically a UUID has a base seed. SHA-1 generates a very long ID similar to MD5, but since it doesn't predetermine the length of the …