[ Comments below, in-line ] On 03/10/2014 09:43 AM, Aaron J. Seigo wrote:
As an aside, when reading emails, deleting them, etc. they are individually indexed with a commit coming afterwards. That means significant writes to disk which, on my 3 year old laptop with a rotating disk for storage, take ~2s on average to complete. While this happens in another process, it still puts the system under load. It appears to cause Xapian to write ~5MB of data to disk for each commit following reading or otherwise updating a single email. I get the distinct impression that Xapian may not be the best fit in terms of performance for this particular use case ... :/
Yikes ... the above performance doesn't seem very scalable. I'm currently doing Production work with a client and when there's an `event', I may get an in-rush of several hundred messages in one shot. After sorting the messages by Subject, I usually can delete nearly all of them. FWIW, I'm currently using Thunderbird although I long for the day when I can return to Kmail2. Cheers, -- Pablo Sanchez - Blueoak Database Engineering, Inc Ph: 819.459.1926 Blog: http://pablo-blog.blueoakdb.com Fax: 760.860.5225 (US)
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