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From: Yuan Fu <casouri@gmail.com>
To: rms@gnu.org
Cc: Karl Fogel <kfogel@red-bean.com>, emacs-devel@gnu.org
Subject: Re: A new collaborative editing package (maybe tangent)
Date: Mon, 1 Jan 2024 19:54:47 -0800	[thread overview]
Message-ID: <D2DC7AB5-F4CC-4326-9A24-D7B6754EF713@gmail.com> (raw)
In-Reply-To: <E1rKKY9-00051O-Im@fencepost.gnu.org>



> On Jan 1, 2024, at 7:49 AM, Richard Stallman <rms@gnu.org> wrote:
> 
> [[[ To any NSA and FBI agents reading my email: please consider    ]]]
> [[[ whether defending the US Constitution against all enemies,     ]]]
> [[[ foreign or domestic, requires you to follow Snowden's example. ]]]
> 
>> Since you're using OT anyway, I wonder if eventually it can be 
>> compatible with Etherpad, which I believe is also OT not CRDT. 
> 
> Could you explain what OT and CRDT mean?
> 
> First of all, are they nouns, or adjectives?
> The first line uses OT as a noun, the second as an adjective.

They are the two main approaches to designing algorithms for collaborative editing. OT stands for operational transformation, CRDT stands for conflict-free replicated data type. They are different enough that when designing a collab editing system, you need to choose one or another.

Yuan


  reply	other threads:[~2024-01-02  3:54 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-12-30  4:22 A new collaborative editing package (maybe tangent) Yuan Fu
2023-12-30  5:28 ` Karl Fogel
2023-12-30 10:56   ` Philip Kaludercic
2024-01-02  3:16     ` Richard Stallman
2023-12-30 19:49   ` Yuan Fu
2023-12-31 15:33     ` T.V Raman
2024-01-01  4:35       ` Yuan Fu
2024-01-01 15:49   ` Richard Stallman
2024-01-02  3:54     ` Yuan Fu [this message]
2024-01-05  4:22       ` Richard Stallman
2023-12-30  8:56 ` Aw: " Arne Babenhauserheide
2023-12-30 20:09   ` Yuan Fu
2024-01-01  3:32     ` Richard Stallman
2024-01-01  4:53       ` Yuan Fu
2024-01-01 23:09         ` Stefan Kangas
2024-01-02  3:45           ` Yuan Fu
2024-01-04  3:59         ` Richard Stallman
2024-01-04  8:02           ` Dr. Arne Babenhauserheide
2024-01-05  0:33             ` Yuan Fu
2024-01-06  4:33               ` Richard Stallman
2024-01-06  7:14                 ` Yuan Fu
2024-01-08  3:48                   ` Richard Stallman
2024-01-09  2:49                     ` Richard Stallman
2024-01-06  4:33               ` Richard Stallman
2024-01-06  7:17                 ` Yuan Fu
2024-01-08  3:48                   ` Richard Stallman
2024-01-07  4:28             ` Richard Stallman
2024-01-07  4:28             ` Richard Stallman
2024-01-07  7:06               ` Yuan Fu

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