[ 
https://issues.apache.org/jira/browse/COUCHDB-2791?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15375646#comment-15375646
 ] 

Adam Kocoloski commented on COUCHDB-2791:
-----------------------------------------

Hmm ... we have a very clear and present use case for the parallelized access 
to _changes. We know we can improve the throughput for data export by orders of 
magnitude with this approach. What's the use case driving shard-level access 
for the rest of the API?

I think designing the URL scheme to support a natural extension to other 
operations makes sense, but I'd rather not expand the API surface area without 
a demonstrated need to do so.

> Allow for direct parallel access to shards via _changes
> -------------------------------------------------------
>
>                 Key: COUCHDB-2791
>                 URL: https://issues.apache.org/jira/browse/COUCHDB-2791
>             Project: CouchDB
>          Issue Type: New Feature
>          Components: Database Core
>            Reporter: Tony Sun
>            Assignee: Tony Sun
>
> For performance gains, we introduce a new _changes feed option parallel that 
> returns a list of urls that the user can use to directly access individual 
> shards. 



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Reply via email to