BIND 10 #2877: slow updates to SQLite3 data source

[BIND 10 Development]

#2877: slow updates to SQLite3 data source
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            Reporter:  jinmei        |                        Owner:
                Type:  defect        |                       Status:  new
            Priority:  medium        |                    Milestone:  Next-
           Component:  data source   |  Sprint-Proposed
            Keywords:                |                   Resolution:
           Sensitive:  0             |                 CVSS Scoring:
         Sub-Project:  DNS           |              Defect Severity:  N/A
Estimated Difficulty:  0             |  Feature Depending on Ticket:
         Total Hours:  0             |          Add Hours to Ticket:  0
                                     |                    Internal?:  0
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Comment (by jinmei):

 And see
 https://lists.isc.org/pipermail/bind10-dev/2013-April/004553.html
 We now know the cause and a possible fix.

 The proposed patch attached to the bind10-dev email message is almost
 complete.  Assuming the solution is reasonable, we'll only have to
 wrap it up with documentation and other cleanups (I believe no
 additional tests are needed), get it reviewed and merged.

 At this opportunity, I also suggest adding some detailed logs for
 database update operations.  See the attached patch in
 https://lists.isc.org/pipermail/bind10-dev/2013-March/004544.html
 Such detailed logs will be helpful when we need to chase other issues
 like this one in future.

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Ticket URL: <http://bind10.isc.org/ticket/2877#comment:1>
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