[#SES-142] getObjectStatements() are really slow

Issue Details [XML]

Key:	SES-142
Type:	Improvement
Status:	Closed
Resolution:	Fixed
Priority:	Minor
Assignee:	Unassigned
Reporter:	Yonel Yonkov
Votes:	0
Watchers:	0

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Sesame

getObjectStatements() are really slow

Created: 11/Apr/05 09:23 PM Updated: 23/Sep/05 05:23 PM

Component/s:

Native Sail

Affects Version/s:

1.1.3

Fix Version/s:

1.2.2

Issue Links:

Duplicate

This issue is duplicated by:
	~~SES-192~~ Add support for multiple triple index...

Description

getObjectStatements() on a resource are really slow compare to getSubjectStatements(). Is there any reason for it or is it a bug in the code?

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Comments

Change History

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[ Permlink ]

Comment by Arjohn Kampman [12/Apr/05 03:51 PM]

The native Sail currently only indexes statements on their subjects. Therefore, fetching statements with a known subject is much faster than fetching statements with an unknown subject. In the future, the native Sail will probably also index other fields.

[ Permlink ]

Comment by Arjohn Kampman [19/Sep/05 05:08 PM]

Support for multiple indexes has been added for Sesame 1.2.2