A [`pipebase`] plugin using [`rust-rocksdb`]
### Pipe Configs
| type | example |
| ---- | ------- |
| `RocksDBUnorderedGroupAddAggregatorConfig` | [`rocksdb_group_sum`] |

[`pipebase`]: https://github.com/pipebase/pipebase
[`rust-rocksdb`]: https://github.com/rust-rocksdb/rust-rocksdb
[`rocksdb_group_sum`]: https://github.com/pipebase/pipebase/blob/main/examples/group_sum_rocksdb/catalogs/rocksdb_group_sum.yml