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Posted to dev@usergrid.apache.org by "Jeffrey (JIRA)" <ji...@apache.org> on 2016/01/05 20:21:41 UTC

[jira] [Updated] (USERGRID-367) Refactor entity writes to run concurrently

     [ https://issues.apache.org/jira/browse/USERGRID-367?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jeffrey  updated USERGRID-367:
------------------------------
    Sprint: Usergrid 4  (was: Usergrid 4, Major)

> Refactor entity writes to run concurrently
> ------------------------------------------
>
>                 Key: USERGRID-367
>                 URL: https://issues.apache.org/jira/browse/USERGRID-367
>             Project: Usergrid
>          Issue Type: Story
>            Reporter: Todd Nine
>            Assignee: Todd Nine
>
> We need to implement our operations concurrently to increase our throughput.  We need to execute the following operations in parallel.
> Entity Write
> Graph Edge Write
> Entity Indexing (still async)
> We have lazy repair on all reads if the system were to get out of sync.  Since we do not have a transactional store, we can utilize this read repair to increase write throughput.  In the event a transaction fails, we attempt to roll back. If the roll back fails, it will be repaired the next time a stale entry is read.



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