jouzo / vsdb

A KV-database with 'Git-like' features

VSDB

VSDB is a 'Git' in the form of KV-database.

Some known practical scenarios:

• Process CheckTx, DeliverTx, Commit ... in 'Tendermint ABCI'
• Handle folk chain branches, e.g.:
  • Handling 'chain folk' or 'uncle blocks' in non-deterministic consensus like 'POW'
  • Handle temporary 'chain folk' in a hybrid consensus like 'Babe + Grandpa'(substrate)
• Support some special APIs of 'ETH Web3' in the form of 'trial run'
• ...

Check here for a detailed description.

Crate List

Name	Version	Doc	Path	Description
vsdb			./wrappers	High-level APIs
vsdb_core			./core	Low-level implementations
vsdb_derive			./derive	Procedure macro collection
vsdb_trie_map			./utils/trie_map	trie based structures with limited version capabilities

Gratitude

Thanks to all the people who already contributed!

LICENSE

• MIT for v0.40 and earlier
• GPL-3.0 for v0.41 and later