Bug 1299006

Summary:	Tag filtering slows down performance of the Authoring perspective considerably
Product:	[Retired] JBoss BRMS Platform 6	Reporter:	Martin Weiler <mweiler>
Component:	Business Central	Assignee:	manstis
Status:	CLOSED EOL	QA Contact:	Jiri Locker <jlocker>
Severity:	high	Docs Contact:	Tomas 'Sheldon' Radej <tradej>
Priority:	high
Version:	6.2.0	CC:	alazarot, kverlaen, lpetrovi, tradej
Target Milestone:	---	Flags:	kverlaen: needinfo? (alazarot)
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:	Enabling tag filtering in Business Central's Authoring Perspective results in degraded performance and can severely impact the operation of Project Explorer for large projects. There is currently no workaround.	Story Points:	---
Clone Of:		Environment:
Last Closed:	2020-03-27 19:09:10 UTC	Type:	Bug
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:

Description Martin Weiler 2016-01-15 16:50:34 UTC

Description of problem:
This BZ is a follow-up on https://bugzilla.redhat.com/show_bug.cgi?id=1296588

The changes applied in the earlier BZ restore the performance in the Authoring perspective to be similar with BRMS 6.1 with "Tag filtering" disabled (the default setting).

However, with "Tag filtering" enabled in the UI, the performance is still a lot slower than w/o "Tag filtering" enabled. 

Version-Release number of selected component (if applicable):


How reproducible:
Always

Steps to Reproduce:
1. Use a big repository with a large number of artifacts
2. Go to the authoring perspective
3. Open the big repository -> it should open fast
4. Enable "Tag filtering", go back to the big repository -> opening will be slow

Actual results:
"Tag filtering" reduces performance in Authoring Perspective

Expected results:
"Tag filtering" should not have significant impact on performance


Additional info: