Clear Cache upon content modification

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Author	Message
Don Blogger	Friday 11 June 2010 7:33:08 am Hi, Is there a way to clear the cache automatically as soon as a user has modified some content? I keep hearing from clients they forget about clearing the cache manually ... TIA, DB
Robin Muilwijk	Friday 11 June 2010 11:57:06 am Hi Don, As far as I know cache is cleared when you publish new versions of content. See http://ez.no/doc/ez_publish/technical_manual/4_x/features/view_caching/smart_view_cache_cleaning. There should be no need to empty the cahce manually. Regards Robin Board member, eZ Publish Community Project Board - Member of the share.ez.no team - Key values: Openness and Innovation. LinkedIn: http://nl.linkedin.com/in/robinmuilwijk // Twitter: http://twitter.com/i_robin // Skype: robin.muilwijk
André R.	Friday 11 June 2010 4:24:13 pm As long as you don't fetch unrelated (As in not related, sibling, parent or child as you can define as cache clearing rules in viewcache.ini. Look at settings/viewcache.ini for info) content form within templates of a node view you should be fine. As for pagelayout you should be able to use subtree param and keys to avoid most of the outdated cache issues as long as you plan ahead while developing. eZ Online Editor 5: http://projects.ez.no/ezoe \|\| eZJSCore (Ajax): http://projects.ez.no/ezjscore \|\| eZ Publish EE http://ez.no/eZPublish/eZ-Publish-Enterprise-Subscription @: http://twitter.com/andrerom

Author

Message

Friday 11 June 2010 7:33:08 am

Hi,

Is there a way to clear the cache automatically as soon as a user has modified some content? I keep hearing from clients they forget about clearing the cache manually ...

TIA,

Robin Muilwijk

Friday 11 June 2010 11:57:06 am

Hi Don,

As far as I know cache is cleared when you publish new versions of content. See http://ez.no/doc/ez_publish/technical_manual/4_x/features/view_caching/smart_view_cache_cleaning.

There should be no need to empty the cahce manually.

Regards Robin

Board member, eZ Publish Community Project Board - Member of the share.ez.no team - Key values: Openness and Innovation.

LinkedIn: http://nl.linkedin.com/in/robinmuilwijk // Twitter: http://twitter.com/i_robin // Skype: robin.muilwijk

André R.

Friday 11 June 2010 4:24:13 pm

As long as you don't fetch unrelated (As in not related, sibling, parent or child as you can define as cache clearing rules in viewcache.ini. Look at settings/viewcache.ini for info) content form within templates of a node view you should be fine. As for pagelayout you should be able to use subtree param and keys to avoid most of the outdated cache issues as long as you plan ahead while developing.

eZ Online Editor 5: http://projects.ez.no/ezoe || eZJSCore (Ajax): http://projects.ez.no/ezjscore || eZ Publish EE http://ez.no/eZPublish/eZ-Publish-Enterprise-Subscription
@: http://twitter.com/andrerom

eZ debug

Timing:	Jan 18 2025 02:59:10
Script start
Timing:	Jan 18 2025 02:59:10
Module start 'layout'
Timing:	Jan 18 2025 02:59:10
Module start 'content'
Timing:	Jan 18 2025 02:59:11
Module end 'content'
Timing:	Jan 18 2025 02:59:11
Script end

Main resources:

Total runtime	0.7722 sec
Peak memory usage	4,096.0000 KB
Database Queries	59

Timing points:

Checkpoint	Start (sec)	Duration (sec)	Memory at start (KB)	Memory used (KB)
Script start	0.0000	0.0041	589.1484	152.6406
Module start 'layout'	0.0041	0.0023	741.7891	39.4766
Module start 'content'	0.0064	0.7643	781.2656	579.0547
Module end 'content'	0.7706	0.0015	1,360.3203	12.1406
Script end	0.7721		1,372.4609

Time accumulators:

Accumulator	Duration (sec)	Duration (%)	Count	Average (sec)
Ini load
Load cache	0.0029	0.3719	16	0.0002
Check MTime	0.0012	0.1494	16	0.0001
Mysql Total
Database connection	0.0007	0.0932	1	0.0007
Mysqli_queries	0.7253	93.9256	59	0.0123
Looping result	0.0007	0.0892	57	0.0000
Template Total	0.7487	97.0	2	0.3743
Template load	0.0019	0.2403	2	0.0009
Template processing	0.7468	96.7142	2	0.3734
Template load and register function	0.0002	0.0320	1	0.0002
states
state_id_array	0.0005	0.0636	1	0.0005
state_identifier_array	0.0009	0.1111	2	0.0004
Override
Cache load	0.0015	0.1937	16	0.0001
Sytem overhead
Fetch class attribute can translate value	0.0006	0.0763	3	0.0002
Fetch class attribute name	0.0019	0.2503	5	0.0004
XML
Image XML parsing	0.0015	0.1895	3	0.0005
class_abstraction
Instantiating content class attribute	0.0000	0.0017	5	0.0000
General
dbfile	0.0025	0.3192	25	0.0001
String conversion	0.0000	0.0009	4	0.0000
Note: percentages do not add up to 100% because some accumulators overlap

Templates used to render the page:

Usage	Requested template	Template	Template loaded
1	node/view/full.tpl	full/forum_topic.tpl	extension/sevenx/design/simple/override/templates/full/forum_topic.tpl
3	content/datatype/view/ezxmltext.tpl	<No override>	extension/community_design/design/suncana/templates/content/datatype/view/ezxmltext.tpl
3	content/datatype/view/ezxmltags/paragraph.tpl	<No override>	extension/ezwebin/design/ezwebin/templates/content/datatype/view/ezxmltags/paragraph.tpl
2	content/datatype/view/ezimage.tpl	<No override>	extension/sevenx/design/simple/templates/content/datatype/view/ezimage.tpl
1	print_pagelayout.tpl	<No override>	extension/community/design/community/templates/print_pagelayout.tpl
Number of times templates used: 10 Number of unique templates used: 5

Time used to render debug report: 0.0001 secs