Ivan Andika created RATIS-2264:
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Summary: Exploration of Raft implementations variants
Key: RATIS-2264
URL: https://issues.apache.org/jira/browse/RATIS-2264
Project: Ratis
Issue Type: Wish
Reporter: Ivan Andika
This is a wish to discuss practicality and benefits of implementing Raft
extensions that aims to increase performance.
A data replication survey article
([https://transactional.blog/blog/2024-data-replication-design-spectrum#_hybrid_leaders])
highlights other variants of Raft such as Linearizable Quorum Reads,
Commutative Raft, Erasure Coded Raft.
Another notable extensions are:
* FlexiRaft: [https://www.cidrdb.org/cidr2023/papers/p83-yadav.pdf]
* ParallelRaft: Used in PolarFS
** [https://www.vldb.org/pvldb/vol11/p1849-cao.pdf]
** [https://hengxin.github.io/papers/2021-JOS-PRaft-en.pdf]
* Using RocksDB as the Raft log:
https://issues.apache.org/jira/browse/RATIS-1327
** Supported in some Raft implementations
** Previously discussed in https://issues.apache.org/jira/browse/RATIS-1327
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