On Wed, Jul 27, 2011 at 05:47:42AM -0400, Haines Brown wrote:
> I posed this question some time ago, but received no replies. Are the 
> jabref developers on the list?
> 
> One of my databases, suddenly without apparent reason, takes 34 
> seconds to save. It is 25 Mb in size. I'm running Linux, Debian, 
> Squeeze.

Well, I've found time to struggle with the problem, and it seems to be 
the result of a bug.

The reason for the 34-second database save was that for the inBook 
type records, the Editor field had multiplied the editors' name about 
1000 times or more (and supplied the "and" separation"). Because 
jabref was slow to access the inBook records and to display the 
editors field, I assume it was the excessive size of field content 
slowed down a Save for the database as a whole. When I removed the 
duplicated editors' names, the Save time for the database returned to 
normal.

A few other specifics that might help. I seems that all records were 
affected, going back two years. However, at roughly the time, about a 
month ago, that I suddenly experienced slow database saves, the amount 
of editor name duplications was reduced, perhaps to 20.

Usually, but not always, there is also a simple duplication in the 
author's name field. That is, the name appears twice for inBook 
records, but not the multiple times of the editor's field.

The problem exists in other, smaller and less accessed, databases, 
although I'm getting an initial impression that the editor duplication 
is somewhat less, perhaps in the order of hundreds instead of a 
thousand or two.

Haines Brown

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