Operational Transform

Why use CRDT instead of OT?

一些OT算法被证实存在错误（极端情况下导致不一致)；而类似Juptier算法需要中心化的服务器, 影响性能和水平扩展性。

因此，期望有一种去中心化的协作模型：

CRDT跟区块链有什么区别？

YATA/Yjs

• https://www.bartoszsypytkowski.com/the-state-of-a-state-based-crdts/
• https://www.bartoszsypytkowski.com/yata/
• https://juejin.cn/post/7316592817341399090
• https://zhuanlan.zhihu.com/p/452980520
• https://segmentfault.com/a/1190000043871178

OT:

• http://operational-transformation.github.io/
• https://jzhao.xyz/thoughts/Operational-Transform
• http://objcer.com/2018/03/05/SharePen-Operational-Transformation/
• https://fitzgeraldnick.com/2011/04/05/operational-transformation-operations.html
• https://github.com/ottypes/text
• https://digitalfreepen.com/2018/01/04/operational-transform-hard.html
• Operational Transformation Frequently Asked Questions and Answers
• https://hackernoon.com/operational-transformation-the-real-time-collaborative-editing-algorithm-bf8756683f66
• https://svn.apache.org/repos/asf/incubator/wave/whitepapers/operational-transform/operational-transform.html

CRDT:

• https://crdt.tech/papers.html
• CRDTs and the Quest for Distributed Consistency
• https://www.velotio.com/engineering-blog/build-collaborative-editor-using-quill-and-yjs
• https://pedrogao.github.io/posts/co/crdt3.html