History | Log In     View a printable version of the current page. Get help!  
Issue Details [XML]

Key: SES-164
Type: Improvement Improvement
Status: Closed Closed
Resolution: Fixed
Priority: Major Major
Assignee: Unassigned
Reporter: Jeen Broekstra
Votes: 0
Watchers: 0
Operations

If you were logged in you would be able to see more operations.
Sesame

Delay determination of exported namespaces to query-time

Created: 17/May/05 10:28 AM   Updated: 17/Jun/05 10:14 AM
Component/s: RDBMS Sail
Affects Version/s: 1.2-RC2, 1.2-RC1, 1.1.3, 1.1.2, 1.1.1, 1.1
Fix Version/s: 1.2


 Description   
See forum thread http://www.openrdf.org/forum/mvnforum/viewthread?thread=584

The invocation of the _updateExportedNamespaces() method in the commit of any upload transaction causes a huge performance bottleneck. This could easily be delayed, to be executed whenever an export function is invoked, since the information is only relevant to such an export function. Doing this will greatly improve upload time.


 All   Comments   Change History      Sort Order:
Comment by Jeen Broekstra [17/May/05 10:47 AM]
Fixed checked in in 1.2 release branch.