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Item10704: Minimise chattiness (with Store) of paged SEARCHes

Priority: Normal
Current State: New
Released In: n/a
Target Release: n/a

Applies To: Extension
Component: MongoDBPlugin
Branches:

Reported By: PaulHarvey
Waiting For: SvenDowideit
Last Change By: SvenDowideit

Why should this:

%SEARCH{
  "form.name='Lauries.GlossaryForm'"
  type="query"
  web="Lauries/GlossaryData"
  pager="on"
  showpage="1000"
}%

Take so much longer than showpage="1" (5s vs 3s). The difference is small on Lauries but gets rather more profound on the Insecta web (which I can get solid numbers for later, if you like).

We might be seeing these effects more than a stand-alone mongod running on localhost (we've got 3 relicas on 3 VMs, a 4th VM running Foswiki)

-- PaulHarvey - 04 May 2011

This should be able to be implemented in a similar way to the delegate ACL functionality - such that the MongoDB::ResultSet iterator knows how to use MongoDB's Cursor's skip functionality

-- SvenDowideit - 18 May 2011

ItemTemplate edit

Summary	Minimise chattiness (with Store) of paged SEARCHes
ReportedBy	PaulHarvey
Codebase	trunk
SVN Range
AppliesTo	Extension
Component	MongoDBPlugin
Priority	Normal
CurrentState	New
WaitingFor	SvenDowideit
Checkins
TargetRelease	n/a
ReleasedIn	n/a