sirixdb/sirix
SirixDB is an an embeddable, bitemporal, append-only database system and event store, storing immutable lightweight snapshots. It keeps the full history of each resource. Every commit stores a space-efficient snapshot through structural sharing. It is log-structured and never overwrites data. SirixDB uses a novel page-level versioning approach.
Only 1 of 4 pull requests from outside contributors was merged, too few tries to tell whether outside work usually gets in.
1 of 4outside PRs merged (25%)
checked
Where newcomer work lands
The evidence