You are viewing a plain text version of this content. The canonical link for it is here.

Posted to derby-dev@db.apache.org by "Jørgen Løland (JIRA)" <ji...@apache.org> on 2007/07/12 10:16:04 UTC

[jira] Assigned: (DERBY-2926) Replication: Add a log buffer for log records that should be shipped to the slave

     [ https://issues.apache.org/jira/browse/DERBY-2926?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jørgen Løland reassigned DERBY-2926:
------------------------------------

    Assignee: Jørgen Løland

> Replication: Add a log buffer for log records that should be shipped to the slave
> ---------------------------------------------------------------------------------
>
>                 Key: DERBY-2926
>                 URL: https://issues.apache.org/jira/browse/DERBY-2926
>             Project: Derby
>          Issue Type: Sub-task
>          Components: Store
>    Affects Versions: 10.4.0.0
>            Reporter: Jørgen Løland
>            Assignee: Jørgen Løland
>
> When a Derby instance has the master role for a database, log records are shipped to the slave to keep it up to date. A buffer is needed because the log records should not be shipped one at a time. Also, writing the log records to a buffer instead of sending them immediately removes the network communication from the critical path for the transaction.

-- 
This message is automatically generated by JIRA.
-
You can reply to this email to add a comment to the issue online.