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Posted to commits@cassandra.apache.org by "Benedict Elliott Smith (Jira)" <ji...@apache.org> on 2023/05/12 08:40:00 UTC

[jira] [Assigned] (CASSANDRA-18173) CEP-15: (Accord/C*) Introduce RangeDeps

     [ https://issues.apache.org/jira/browse/CASSANDRA-18173?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Benedict Elliott Smith reassigned CASSANDRA-18173:
--------------------------------------------------

    Assignee: Benedict Elliott Smith

> CEP-15: (Accord/C*) Introduce RangeDeps
> ---------------------------------------
>
>                 Key: CASSANDRA-18173
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-18173
>             Project: Cassandra
>          Issue Type: Improvement
>            Reporter: Benedict Elliott Smith
>            Assignee: Benedict Elliott Smith
>            Priority: Normal
>
> In order to support range transactions, we must be able to separately manage dependencies that cover ranges rather than specific keys. This patch splits {{Deps}} into {{KeyDeps}} and {{RangeDeps}}, while introducing a new {{SearchableRangeList}} structure for efficiently looking up range intersections.



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