Bug 334831 - performance regression in 2.2
Summary: performance regression in 2.2
Status: RESOLVED FIXED
Alias: None
Product: z_Archived
Classification: Eclipse Foundation
Component: Eclipselink (show other bugs)
Version: unspecified   Edit
Hardware: PC Windows XP
: P3 normal (vote)
Target Milestone: ---   Edit
Assignee: James Sutherland CLA
QA Contact:
URL:
Whiteboard:
Keywords: performance
Depends on:
Blocks:
 
Reported: 2011-01-19 14:44 EST by James Sutherland CLA
Modified: 2022-06-09 10:10 EDT (History)
1 user (show)

See Also:

Attachments
perf optimizations, also includes failover/callback (348.37 KB, patch)
2011-01-19 14:45 EST, James Sutherland CLA 		no flags Details | Diff
View All Add an attachment (proposed patch, testcase, etc.)

Note You need to log in before you can comment on or make changes to this bug.
Description James Sutherland CLA 2011-01-19 14:44:08 EST 
some performance tests were regressed in 2.2 from 2.1 using the emulated database driver.  Using a real database did not show the regressions.
Comment 1 James Sutherland CLA 2011-01-19 14:45:13 EST 
Created attachment 187143 [details]
perf optimizations, also includes failover/callback
Comment 2 James Sutherland CLA 2011-03-07 10:23:00 EST 
Some of the regression was fixed in 2.2 final release.  Some further optimizations were done in 2.3.
Comment 3 Eclipse Webmaster CLA 2022-06-09 10:10:49 EDT 
The Eclipselink project has moved to Github: https://github.com/eclipse-ee4j/eclipselink