BIND 10 #192: Data source hotspot cache

[BIND 10 Development]

#192: Data source hotspot cache
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 Reporter:  each         |        Owner:  jinmei                                        
     Type:  enhancement  |       Status:  reviewing                                     
 Priority:  major        |    Milestone:  05. 3rd Incremental Release: Serious Secondary
Component:  b10-auth     |   Resolution:                                                
 Keywords:               |    Sensitive:  0                                             
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Comment(by each):

 Replying to [comment:33 jinmei]:
 > That's actually my point.  And, for the purpose of "figure out which
 zone and data source is authoritative for this name", we don't need
 RRtype.
 >
 > As for "what other context", I can think of various cases, but as you
 yourself noted (in the next paragraph) dynamic update is one possibility.
 XFR is another.

 But, whether you're doing an update or an XFR or a query, the
 authoritative zone for example.com/DS is *always* going to be different
 from the authoritative zone for example.com/NS or any other qtype.  So I
 don't see the point of omitting it from consideration by the DataSrcMatch
 class.  However, I'm content with the code we have, so let's agree to
 disagree. :)

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Ticket URL: <https://bind10.isc.org/ticket/192#comment:35>
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