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Feb 13, 2017, 7:34 AM
19 Posts

unused data sources - does it harm?

  • Category: Performance
  • Platform: All
  • Release: 9.0.1
  • Role: Developer
  • Tags: view,datasource
  • Replies: 0

I have inherited the support of an application. On an xpage there are on XPages level several data-sources defined e.g.

<xp:this.data>

<xp:dominoView var="view1" viewName="vwOffers" />

<xp:dominoView var="view2" viewName="vwOffersByName"></xp:dominoView>

</xp:this.data>

however, deeper on the XPage a viewpanel control is used with it's own datasource definition

<xp:this.data>

<xp:dominoView var="view3" viewName="vwOffersByFullName"></xp:dominoView>

</xp:this.data>

I am just wondering if this is causing any unnecessary performance? Are the first datasources loaded or not? Or will they be loaded when they are actually loaded when being accessed via a control?

===

I cannot answer why the datasources are there while not being used. Maybe they are there for debugging purposes or to check different document-sets.

 


FORUM PLAN UPDATE
Date revision: This forum will remain open to new posts and responses until December 1, 2018. (After that date, you will still be able to view and search the forum.) Also, we're taking a second look at the best place to host future conversation. For now, keep using this forum, and stay tuned for more news.