Anyone please? On Tuesday, 19 May 2015 15:10:47 UTC+2, Matus Zeman wrote: > > Hi there, > I'm planning to build social network. I'm considering to use ORestricted > to control access. > There is a hook which implements this functionality > com.orientechnologies.orient.core.metadata.security.ORestrictedAccessHook. > ORestrictedAccessHook.onRecordBeforeRead SKIP the record if current user > doesn't have access to this record. > > I'm not really sure about how "select" is implemented internally but it > seems like that it works as following: > Imagine I have 1000 documents and only 1 record is accessible by current > user. > DB engine would need to select/parse all 1000 documents and "don't skip" > only 1 out of 1000 without using any index. > > Am I thinking about how it's implemented correctly? Could somebody > elaborate on performance implication please? > > Thanks, > Matus > >
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