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Database design obstacles

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Author Message

Michal Otroszczenko

Tuesday 19 October 2004 4:31:59 am

Hello,

I'm quite new to eZ publish, but I would like to implement our solution on this software.
I really like this content-class idea (LDAP Directory concept), but some things bothers me.

A few weeks ago I designed database structure for our site: not very complex for today (about 30 entities), but in the next few months I guess it will come to about 100-120 entities.

Now, if I want to use eZ facilities, I will have to redesign each entity as a content-class, even helper tables for many-to-many relationships.

What problems or obstacles are common for design method using contnet-class ? I can't figure it out without implementing the first part of projects. Have you got any experience in such things ?

Best regards,
Michal

eZ debug

Timing: Jan 19 2025 12:52:23
Script start
Timing: Jan 19 2025 12:52:23
Module start 'content'
Timing: Jan 19 2025 12:52:24
Module end 'content'
Timing: Jan 19 2025 12:52:24
Script end

Main resources:

Total runtime0.7964 sec
Peak memory usage4,096.0000 KB
Database Queries183

Timing points:

CheckpointStart (sec)Duration (sec)Memory at start (KB)Memory used (KB)
Script start 0.00000.0065 588.9531180.8359
Module start 'content' 0.00650.6544 769.7891406.6250
Module end 'content' 0.66100.1354 1,176.4141329.7891
Script end 0.7964  1,506.2031 

Time accumulators:

 Accumulator Duration (sec) Duration (%) Count Average (sec)
Ini load
Load cache0.00390.4899210.0002
Check MTime0.00140.1752210.0001
Mysql Total
Database connection0.00090.114310.0009
Mysqli_queries0.734992.27301830.0040
Looping result0.00170.21891810.0000
Template Total0.770896.820.3854
Template load0.00180.231920.0009
Template processing0.768996.542320.3844
Template load and register function0.00030.033310.0003
states
state_id_array0.00120.150910.0012
state_identifier_array0.00190.244320.0010
Override
Cache load0.00150.1837110.0001
Sytem overhead
Fetch class attribute can translate value0.00130.157620.0006
Fetch class attribute name0.00070.086510.0007
XML
Image XML parsing0.00040.048520.0002
class_abstraction
Instantiating content class attribute0.00000.000610.0000
General
dbfile0.00330.4191210.0002
String conversion0.00000.000930.0000
Note: percentages do not add up to 100% because some accumulators overlap

CSS/JS files loaded with "ezjscPacker" during request:

CacheTypePacklevelSourceFiles
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extension/community_design/design/suncana/stylesheets/scrollbars.css
extension/community_design/design/suncana/stylesheets/tabs.css
extension/community_design/design/suncana/stylesheets/roadmap.css
extension/community_design/design/suncana/stylesheets/content.css
extension/community_design/design/suncana/stylesheets/star-rating.css
extension/community_design/design/suncana/stylesheets/syntax_and_custom_tags.css
extension/community_design/design/suncana/stylesheets/buttons.css
extension/community_design/design/suncana/stylesheets/tweetbox.css
extension/community_design/design/suncana/stylesheets/jquery.fancybox-1.3.4.css
extension/bcsmoothgallery/design/standard/stylesheets/magnific-popup.css
extension/sevenx/design/simple/stylesheets/star_rating.css
extension/sevenx/design/simple/stylesheets/libs/fontawesome/css/all.min.css
extension/sevenx/design/simple/stylesheets/main.v02.css
extension/sevenx/design/simple/stylesheets/main.v02.res.css
JS0extension/ezjscore/design/standard/lib/yui/3.17.2/build/yui/yui-min.js
extension/ezjscore/design/standard/javascript/jquery-3.7.0.min.js
extension/community_design/design/suncana/javascript/jquery.ui.core.min.js
extension/community_design/design/suncana/javascript/jquery.ui.widget.min.js
extension/community_design/design/suncana/javascript/jquery.easing.1.3.js
extension/community_design/design/suncana/javascript/jquery.ui.tabs.js
extension/community_design/design/suncana/javascript/jquery.hoverIntent.min.js
extension/community_design/design/suncana/javascript/jquery.popmenu.js
extension/community_design/design/suncana/javascript/jScrollPane.js
extension/community_design/design/suncana/javascript/jquery.mousewheel.js
extension/community_design/design/suncana/javascript/jquery.cycle.all.js
extension/sevenx/design/simple/javascript/jquery.scrollTo.js
extension/community_design/design/suncana/javascript/jquery.cookie.js
extension/community_design/design/suncana/javascript/ezstarrating_jquery.js
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extension/community_design/design/suncana/javascript/community.js
extension/community_design/design/suncana/javascript/roadmap.js
extension/community_design/design/suncana/javascript/ez.js
extension/community_design/design/suncana/javascript/ezshareevents.js
extension/sevenx/design/simple/javascript/main.js

Templates used to render the page:

UsageRequested templateTemplateTemplate loadedEditOverride
1node/view/full.tplfull/forum_topic.tplextension/sevenx/design/simple/override/templates/full/forum_topic.tplEdit templateOverride template
1content/datatype/view/ezxmltext.tpl<No override>extension/community_design/design/suncana/templates/content/datatype/view/ezxmltext.tplEdit templateOverride template
3content/datatype/view/ezxmltags/paragraph.tpl<No override>extension/ezwebin/design/ezwebin/templates/content/datatype/view/ezxmltags/paragraph.tplEdit templateOverride template
2content/datatype/view/ezxmltags/line.tpl<No override>design/standard/templates/content/datatype/view/ezxmltags/line.tplEdit templateOverride template
1pagelayout.tpl<No override>extension/sevenx/design/simple/templates/pagelayout.tplEdit templateOverride template
 Number of times templates used: 8
 Number of unique templates used: 5

Time used to render debug report: 0.0002 secs