pixelspark/catena
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Catena is a distributed database based on a blockchain, accessible using SQL.
11 mentions on Hacker News by 3 people: 3 stories, 8 comments · first 2017-06-13 · latest 2019-08-01
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See https://github.com/pixelspark/catena for a SQLite-on-blockchain implementation
comment by misterdata · 2019-08-01 · in LF: Fully Decentralized Fully Replicated Key/Value Store -
…N blocks before the current head). [1] https://github.com/aergoio/aergo [2] https://catena.one [3] https://github.com/pixelspark/catena
comment by misterdata · 2018-08-29 · in LiteTree: SQLite with Branches -
…and I can imagine BigchainDB aiming for applications where consensus/PoW is less needed. [1] https://github.com/pixelspark/catena
comment by misterdata · 2017-11-02 · in BigchainDB – A scalable blockchain database -
So something like Catena ( https://github.com/pixelspark/catena , I wrote this)? It does SQL based on Transactions stored in a Blockchain (and coincidentally speaks the postgres pq client protocol).
comment by misterdata · 2017-10-21 · in Show HN: Pg_blkchain – Postgres blockchain extension -
…case, Blockchain is just another consensus layer, and all distributed databases need one. See also https://github.com/pixelspark/catena , which uses the blockchain like a replication journal, logging only mutating queries and providing…
comment by misterdata · 2017-07-26 · in SQL on Ethereum Blockchain with Presto -
https://github.com/pixelspark/catena
comment by ah- · 2017-07-25 · in SQL on Ethereum Blockchain with Presto -
See https://github.com/pixelspark/catena - does exactly this.
comment by misterdata · 2017-06-14 · in Daisy: A private blockchain where blocks are SQLite databases, in Go -
…here, happy to answer any questions. The implementation notes [1] may be of interest as well! [1] https://github.com/pixelspark/catena/blob/master/Implementat...
comment by misterdata · 2017-06-13 · in Show HN: An SQL database on top of a blockchain