This extracts information which was there in row_cache.md, but is relevant to MVCC in general. It also makes adaptations and reflects the upcoming changes in this series related to switching to the new mutation_partition_v2 model: - continuity in evictable snapshots can now overlap. This is needed to represent range tombstone information, which is linked to continuity information. - description of range tombstone representation was added
Scylla developer documentation
This folder contains developer-oriented documentation concerning the ScyllaDB codebase. We also have a wiki, which contains additional developer-oriented documentation. There is currently no clear definition of what goes where, so when looking for something be sure to check both.
Seastar documentation can be found here.
User documentation can be found on docs.scylladb.com
For information on how to build Scylla and how to contribute visit HACKING.md and CONTRIBUTING.md.