[COUCHDB-2791] Allow for direct parallel access to shards via _changes

• Type: New Feature
• Status: Closed
• Priority: Major
• Resolution: Won't Fix
• Component/s: Database Core
• Assignee: Tony Sun
• Reporter: Tony Sun
• Created: 27/Aug/15 18:05
• Updated: 02/Sep/18 07:06
• Resolved: 02/Sep/18 07:06

Description

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.